Hickson Compact Group
Hickson Compact Group (abbreviation HCG ) is a catalog of 100 galaxy groups published by Paul Hickson in 1982.
The best-known group of galaxies contained in the catalog is Stephan's quintet .
Search criteria
Paul Hickson used the red plates from the Palomar Observatory Sky Survey to search for compact groups of galaxies. To this end, he set up three criteria that are still generally used today to find new compact groups of galaxies:
Population criterion: N ≥ 4
Isolation criterion: Θ ≥ 3θ G
Compactness criterion: μ G <26.0
In these formulas, N is the total number of galaxies that are at most three magnitudes darker than the brightest galaxy in the group. μ G is defined as the average total magnitude over these same galaxies per arc-second square (over the angular diameter θ G ). θ G describes the angular diameter of the largest concentric circle that does not contain any other galaxies within the limit magnitudes.
With the help of these criteria, galaxy clusters and large groups of galaxies can be singled out quickly.
The groups were then classified based on the morphological properties of the brightest galaxy and the luminosity difference between the brightest and second brightest galaxy.
S: the brightest galaxy in the group is a spiral galaxy. E: the brightest galaxy in the group is an elliptical or S0 galaxy. I: the difference in brightness between the brightest and the second brightest galaxy in the group is more than one magnitude. II: The difference in brightness between the brightest and the second brightest group of galaxies is between half and one magnitude. III. The difference in brightness between the brightest and the second brightest galaxy is less than half a magnitude.
The definition of the catalog according to Hickson is:
Most compact groups contain a high fraction of galaxies having morphological or kinematical peculiarities, nuclear radio and infrared emission, and starburst or active galactic nuclei (AGN) activity. They contain large quantities of diffuse gas and are dynamically dominated by dark matter. They most likely form as subsystems within looser associations and evolve by gravitational processes. Strong galaxy interactions result and merging is expected to lead to the ultimate demise of the group. Compact groups are surprisingly numerous, and may play a significant role in galaxy evolution.
“Most compact galaxy groups contain high proportions of galaxies with morphological or kinematic irregularities; nuclear radio radiation and infrared emission and strong star formation or active galaxy nuclei ( AGN ). They contain large amounts of diffuse gas and are dynamically dominated by dark matter . They usually form a subsystem within a larger group and develop under the influence of gravity. Strong interactions of the galaxies are the result and mergers of the galaxies are to be expected until the final demise of the group. Compact groups of galaxies are surprisingly common and play an important role in the evolution of galaxies ”.
Further studies of the catalog
Because Hickson's compact groups are the brightest and closest known groups, they have been studied time and again since the 1980s. Particular attention was paid to the environment in which they are located, to their dwarf galaxy population, the high proportion of dark matter and their morphological composition.
In 1992, 99 of the 100 groups were spectroscopically recorded by Hickson in order to measure the speeds and redshift of the individual group members. It turned out, on the one hand, that the speed dispersion of the group members was very low (at around 250 km / s) and, on the other hand, that eight groups only came about through projection effects, without forming a real group.
List of HCG galaxy groups
The catalog is arranged in ascending right ascension. The individual group members are designated with the addition of A, B, C etc.
The Hickson group type means:
S The brightest galaxy is a spiral galaxy.
E The brightest galaxy is an elliptical galaxy.
I - III Difference in the brightness of the two brightest galaxies.
HCG no | Name / description | Object type | Star. | Angular expansion | like | Right asc. ( J2000 ) | Decl. (J2000) | Radial speed ( km / s ) | Distance ( million years ) | image |
---|---|---|---|---|---|---|---|---|---|---|
1 | Group type: SIII | Andromeda | ||||||||
1A | UGC 248 | Sc | 1.25 'x 0.9' | +15.02 | 00 h 26 m 07.13 s | + 25 ° 43 ′ 30.7 ″ | 10237 ± 39 | 464 | ||
1B | PGC 1625 | in the | 1.43 'x 0.36' | +15.54 | 00 h 26 m 05.95 s | + 25 ° 43 ′ 09.6 ″ | 10266 ± 40 | 466 | ||
1C | PGC 1614 | E. | 0.36 'x 0.36' | +15.89 | 00 h 25 m 54.408 s | + 25 ° 43 ′ 25.16 ″ | 10056 ± 34 | 456 | ||
1D | PGC 1618 | S0 | 0.28 'x 0.16' | + 17.40 | 00 h 25 m 58.81 s | + 25 ° 43 ′ 30.7 ″ | 10120 ± 47 | 459 | ||
2 | Group type: SII | fishes | ||||||||
2A | UGC 312 | SBd | 1.4 'x 0.7' | +13.88 | 00 h 31 m 23.91 s | + 8 ° 28 ′ 00.6 ″ | 4364 ± 3 | 200 | ||
2 B | PGC 1914 | cI; SBa | 0.7 '× 0.5' | +14.48 | 00 h 31 m 18.852 s | + 8 ° 28 ′ 29.35 ″ | 4349 ± 8 | 200 | ||
2C | UGC 314 | SBc | 1.1 '× 0.9' | +15.00 | 00 h 31 m 29.37 s | + 8 ° 24 ′ 02.2 ″ | 4271 ± 2 | 196 | ||
2D | UGC 315 | SBb | 0.9 '× 0.9' | +16.74 | 00 h 31 m 38.32 s | + 8 ° 23 ′ 26.3 ″ | 21340 ± 85 | 958 | ||
3 | Group type: SII | whale | ||||||||
3A | PGC 2045 | Sc | 0.89 'x 0.27' | +15.43 | 00 h 34 m 13.18 s | −7 ° 33 ′ 53.4 ″ | 7302 ± 51 | 329 | ||
3B | PGC 2064 | SB0a | 0.51 'x 0.32' | +15.62 | 00 h 34 m 25.124 s | −7 ° 35 ′ 58.54 ″ | 7860 ± 45 | 354 | ||
3C | PGC 2059 | Sd | 0.79 'x 0.21' | +16.75 | 00 h 34 m 19.98 s | −7 ° 36 ′ 00.5 ″ | 11545 ± 68 | 519 | ||
3D | PGC 2043 | S0 | 0.44 'x 0.32' | +15.81 | 00 h 34 m 09.846 s | −7 ° 36 ′ 08.05 ″ | 7804 ± 30 | 351 | ||
4th | Group type: SI | whale | ||||||||
4A | PGC 2047 | (R'_1) SB (r1) bc Sy1.8 | 1.4 '× 1.0' | +13.96 | 00 h 34 m 13.821 s | −21 ° 26 ′ 20.58 ″ | 8048 ± 3 | 360 | ||
4B | PGC 2046 | (R ') SB (r) b: pec | 1.1 '× 0.4' | +15.56 | 00 h 34 m 14.05 s | −21 ° 28 ′ 12.0 ″ | 6983 ± 5 | 313 | ||
4C | PGC 2051 | E2 | 0.43 'x 0.33' | +15.79 | 00 h 34 m 15.50 s | −21 ° 25 ′ 03.2 ″ | 18410 ± 14 | 823 | ||
4D | PGC 2057 | E4 HII | 0.42 'x 0.25' | +15.80 | 00 h 34 m 16.828 s | −21 ° 28 ′ 39.88 ″ | 8242 ± 15 | 369 | ||
4E | PGC 2040 | Sab | 0.43 'x 0.31' | +16.46 | 00 h 34 m 08.28 s | −21 ° 26 ′ 07.9 ″ | 18480 ± 180 | 820 | ||
5 | Group type: SII | fishes | ||||||||
5A | NGC 190 | Sab | 0.81 'x 0.81' | +15.08 | 00 h 38 m 54.680 s | + 7 ° 03 ′ 45.70 ″ | 12189 ± 14 | 549 | ||
5B | PGC 2325 | E0 | 0.60 'x 0.58' | +15.99 | 00 h 38 m 54.730 s | + 7 ° 03 ′ 24.20 ″ | 12221 ± 29 | 551 | ||
5C | PGC 2322 | S0 | 0.3 '× 0.3' | +15.67 | 00 h 38 m 52.780 s | + 7 ° 03 ′ 22.70 ″ | 12489 ± 47 | 563 | ||
5D | PGC 2326 | Sc | 0.41 '× 0.17' | + 17.30 | 00 h 38 m 54.900 s | + 7 ° 02 ′ 53.20 ″ | 8215 ± 37 | 372 | ||
6th | Group type: EIII | Cetus | ||||||||
6A | PGC 2353 | S0? | 0.48 'x 0.24' | +15.73 | 00 h 39 m 13.786 s | −8 ° 23 ′ 39.49 ″ | 11669 ± 52 | 524 | ||
6B | PGC 2350 | Sab | 0.71 'x 0.29' | +16.02 | 00 h 39 m 10.22 s | −8 ° 23 ′ 49.6 ″ | 11377 ± 61 | 511 | ||
6C | PGC 2351 | E? | 0.73 'x 0.37' | +15.65 | 00 h 39 m 11.058 s | −8 ° 23 ′ 59.34 ″ | 10967 ± 61 | 493 | ||
6D | PGC 2347 | Sbc | 0.30 'x 0.16' | +17.89 | 00 h 39 m 07.570 s | −8 ° 24 ′ 03.60 ″ | 11434 ± 62 | 513 | ||
7th | Group type: SII | whale | ||||||||
7A | NGC 192 | (R ') SB (r) a: HII | 1.9 'x 0.9' | +12.6 | 00 h 39 m 13.39 s | + 0 ° 51 ′ 50.9 ″ | 4133 ± 2 | 189 | ||
7B | NGC 196 | SB0 pec: | 1.2 '× 0.8' | +13.6 | 00 h 39 m 17.84 s | + 0 ° 54 ′ 45.9 ″ | 4255 ± 24 | 194 | ||
7C | NGC 201 | SAB (r) c | 1.75 'x 1.15' | +12.9 | 00 h 39 m 34.820 s | + 0 ° 51 ′ 35.60 ″ | 4415 ± 19 | 201 | ||
7D | NGC 197 | SB0 ^ 0 ^ pec | 0.95 'x 0.76' | +13.5 | 00 h 39 m 18.790 s | + 0 ° 53 ′ 31.00 ″ | 4121 ± 18 | 197 | ||
8th | Group type: EII | Andromeda | ||||||||
8A | PGC 2886 | E5 | 0.9 '× 0.7' | +15.18 | 00 h 49 m 34.15 s | + 23 ° 34 ′ 41.7 ″ | 16077 ± 35 | 724 | ||
8B | HCG 8B | S0 | 0.3 '× 0.1' | +16.24 | 00 h 49 m 35.24 s | + 23 ° 35 ′ 29.6 ″ | 15981 ± 31 | 720 | ||
8C | HCG 8C | S? | 0.2 'x 0.2' | +16.14 | 00 h 49 m 35.774 s | + 23 ° 35 ′ 02.94 ″ | 17019 ± 29 | 766 | ||
8D | PGC 2892 | S0 | 0.52 'x 0.44' | +16.24 | 00 h 49 m 36.63 s | + 23 ° 34 ′ 24.2 ″ | 16302 ± 30 | 734 | ||
9 | Group type: EI | whale | ||||||||
9A | PGC 3201 | E2 poss. LINER? | 0.7 '× 0.4' | +15.27 | 00 h 54 m 20.52 s | −23 ° 33 ′ 08.7 ″ | 20155 ± 12 | 900 | ||
9B | PGC 3196 | S0? | 0.37 'x 0.26' | +15.78 | 00 h 54 m 15.96 s | −23 ° 32 ′ 06.9 ″ | 9406 ± 150 | 420 | ||
9C | PGC 3200 | Sc | 0.30 'x 0.26' | +16.96 | 00 h 54 m 19.29 s | −23 ° 34 ′ 06.5 ″ | 10300 ± 192 | 460 | ||
9D | PGC 3198 | SBcd | 0.44 'x 0.42' | +16.69 | 00 h 54 m 17.03 s | −23 ° 33 ′ 09.5 ″ | 17502 ± 150 | 782 | ||
10 | Group type: SIII | Andromeda | ||||||||
10A | NGC 536 | SB (r) b AGN | 3.0 '× 1.1' | +12.4 | 01 h 26 m 21.78 s | + 34 ° 42 ′ 10.9 ″ | 5189 ± 5 | 238 | ||
10B | NGC 529 | E1 | 2.4 '× 2.1' | +12.2 | 01 h 25 m 40.40 s | + 34 ° 42 ′ 48.0 ″ | 4822 ± 18 | 222 | ||
10C | NGC 531 | SB0 / a: | 1.9 'x 0.5' | +14.0 | 01 h 26 m 18.90 s | + 34 ° 45 ′ 14.0 ″ | 4660 ± 32 | 215 | ||
10D | NGC 542 | Scd | 1.0 '× 0.2' | +14.8 | 01 h 26 m 30.90 s | + 34 ° 40 ′ 31.0 ″ | 4662 ± 8 | 215 | ||
11 | Group type: SI | whale | ||||||||
11A | PGC 5362 | SAB (r) bc | 1.9 '× 1.8' | +13.37 | 01 h 26 m 33.93 s | −23 ° 13 ′ 34.2 ″ | 5514 ± 8 | 245 | ||
11B | PGC 5365 | SBc | 0.4 '× 0.2' | +15.79 | 01 h 26 m 33.78 s | −23 ° 15 ′ 56.2 ″ | 13295 ± 86 | 574 | ||
11C | PGC 5357 | Scd | 0.39 '× 0.19' | +17.26 | 01 h 26 m 29.02 s | −23 ° 11 ′ 36.9 ″ | 12904 ± 61 | 576 | ||
11D | PGC 5381 | SB0 | 0.32 'x 0.25' | +16.86 | 01 h 26 m 45.62 s | −23 ° 13 ′ 16.2 ″ | 9686 ± 61 | 432 | ||
12 | Group type: EI | whale | ||||||||
12A | PGC 5437 | S0 | 0.76 'x 0.53' | +14.96 | 01 h 27 m 33.397 s | −4 ° 40 ′ 58.84 ″ | 14407 ± 53 | 642 | ||
12B | PGC 5439 | SB0 | 0.62 'x 0.39' | +16.82 | 01 h 27 m 34.410 s | −4 ° 39 ′ 07.59 ″ | 14956 ± 38 | 670 | ||
12C | PGC 5445 | S0 | 0.40 'x 0.18' | +17.82 | 01 h 27 m 37.41 s | −4 ° 39 ′ 40.3 ″ | 14569 ± 66 | 653 | ||
12D | PGC 5443 | Sbc | 0.48 'x 0.28' | +18.16 | 01 h 27 m 37.16 s | −4 ° 40 ′ 07.5 ″ | 14241 ± 62 | 638 | ||
12E | PGC 5432 | S0 | 0.23 'x 0.15' | +18.25 | 01 h 27 m 27.850 s | −4 ° 40 ′ 38.70 ″ | 14469 ± 62 | 648 | ||
13 | Group type: EII | whale | ||||||||
13A | PGC 5732 | SA (s) b: | 1.0 '× 0.5' | +15.55 | 01 h 32 m 20.49 s | −7 ° 51 ′ 34.4 ″ | 14469 ± 62 | 558 | ||
13B | PGC 5735 | E0 AGN? | 0.66 'x 0.60' | +15.97 | 01 h 32 m 22.31 s | −7 ° 52 ′ 23.5 ″ | 12100 ± 101 | 556 | ||
13C | PGC 5736 | S0 | 0.36 '× 0.19' | +16.96 | 01 h 32 m 23.19 s | −7 ° 52 ′ 46.5 ″ | 12240 ± 105 | 571 | ||
13D | PGC 5728 | S0 | 0.23 '× 0.16' | +17.69 | 01 h 32 m 19.14 s | −7 ° 53 ′ 45.8 ″ | 12209 ± 107 | 547 | ||
13E | PGC 5741 | S0 | 0.30 'x 0.17' | +17.82 | 01 h 32 m 25.99 s | −7 ° 52 ′ 10.3 ″ | 12593 ± 61 | 564 | ||
14th | Group type: SIII | whale | ||||||||
14A | PGC 7557 | SAb pec? | 1.1 '× 0.4' | +14.86 | 01 h 59 m 52.47 s | −7 ° 05 ′ 23.2 ″ | 5861 ± 19 | 262 | ||
14B | PGC 7553 | SA0 ^ 0 ^ pec | 1.6 '× 0.6' | +15.26 | 01 h 59 m 49.87 s | −7 ° 03 ′ 33.4 ″ | 5365 ± 28 | 240 | ||
14C | PGC 7550 | Sbc | 0.60 'x 0.24' | +17.68 | 01 h 59 m 48.70 s | −7 ° 01 ′ 53.2 ″ | 5145 ± 37 | 230 | ||
14D | PGC 7546 | Sd | 0.44 'x 0.36' | +16.98 | 01 h 59 m 43.58 s | −6 ° 58 ′ 57.8 ″ | 8416 ± 58 | 377 | ||
15th | Group type: EIII | whale | ||||||||
15A | UGC 1624 | S0: | 1.1 '× 0.5' | +14.73 | 02 h 07 m 53.08 s | + 2 ° 10 ′ 03.4 ″ | 6967 ± 30 | 313 | ||
15B | UGC 1617 | S0-: | 0.8 '× 0.7' | +15.80 | 02 h 07 m 34.095 s | + 2 ° 06 ′ 54.67 ″ | 7117 ± 36 | 319 | ||
15C | UGC 1620 | S0-: | 0.8 '× 0.8' | +14.59 | 02 h 07 m 39.78 s | + 2 ° 08 ′ 58.8 ″ | 9687 ± 22 | 326 | ||
15D | UGC 1618 | S0-: | 0.9 '× 0.8' | +15.28 | 02 h 07 m 37.493 s | + 2 ° 10 ′ 50.47 ″ | 6244 ± 36 | 281 | ||
15E | PGC 8096 | S0? | 0.3 '× 0.3' | +15.80 | 02 h 07 m 25.280 s | + 2 ° 06 ′ 58.00 ″ | 7197 ± 32 | 323 | ||
15F | PGC 8116 | Sbc | 0.56 'x 0.33' | +16.73 | 02 h 07 m 37.79 s | + 2 ° 11 ′ 25.4 ″ | 6242 ± 102 | 280 | ||
16 | Arp 318 ; Group type: SIII | whale | ||||||||
16A | NGC 835 | SAB (r) from: pec LINER | 1.3 '× 1.0' | +13.14 | 02 h 09 m 24.693 s | −10 ° 08 ′ 10.51 ″ | 4073 ± 10 | 182 | ||
16B | NGC 833 | (R ') Sa: pec; Sy2 LINER | 1.76 'x 0.67' | +13.5 | 02 h 09 m 20.877 s | −10 ° 08 ′ 00.31 ″ | 3864 ± 10 | 172 | ||
16C | NGC 838 | SA (rs) 0 ^ 0 pec: Sbrst | 1.1 '× 0.9' | +13.5 | 02 h 09 m 38.581 s | −10 ° 08 ′ 46.27 ″ | 3851 ± 1 | 172 | ||
16D | NGC 839 | Spec sp; LINER Sy2 | 1.4 'x 0.7' | +14.20 | 02 h 09 m 42.929 s | −10 ° 11 ′ 02.71 ″ | 3874 ± 5 | 173 | ||
17th | Group type: EIII | Aries | ||||||||
17A | PGC 8561 | E0 | 0.36 'x 0.34' | +17.15 | 02 h 14 m 05.12 s | + 13 ° 18 ′ 39.8 ″ | 18228 ± 44 | 817 | ||
17B | PGC 8558 | E0 | 0.54 'x 0.43' | +16.5 | 02 h 14 m 03.846 s | + 13 ° 18 ′ 47.26 ″ | 18019 ± 28 | 808 | ||
17C | PGC 8560 | S0 | 0.27 'x 0.20' | +17.76 | 02 h 14 m 05.02 s | + 13 ° 19 ′ 02.3 ″ | 18224 ± 105 | 817 | ||
17D | PGC 8564 | S0 | 0.18 '× 0.18' | +18.0 | 02 h 14 m 07.587 s | + 13 ° 18 ′ 23.62 ″ | 17487 ± 20 | 784 | ||
17E | PGC 8559 | S0 | 0.11 '× 0.09' | +19.55 | 02 h 14 m 04.21 s | + 13 ° 19 ′ 08.6 ″ | 17976 ± 142 | 806 | ||
18th | Arp 258, UGC 2140 ; Group type: SII | Aries | ||||||||
18A | PGC 10046 | SB0 / a: sp | 0.9 'x 0.2' | +15.48 | 02 h 39 m 09.410 s | + 18 ° 22 ′ 03.24 ″ | 10079 ± 23 | 453 | ||
18B | HCG 18B | in the | 1.67 'x 0.89' | +15.57 | 02 h 39 m 06.00 s | + 18 ° 23 ′ 05.0 ″ | 4105 ± 25 | 186 | ||
18C | PGC 10043 | in the | 0.76 'x 0.46' | +16.10 | 02 h 39 m 05.96 s | + 18 ° 23 ′ 18.6 ″ | 4143 ± 37 | 186 | ||
18D | PGC 10042 | in the | 0.72 'x 0.61' | +15.59 | 02 h 39 m 04.72 s | + 18 ° 23 ′ 38.6 ″ | 4067 ± 58 | 185 | ||
19th | Group type: EIII | Cetus | ||||||||
19A | PGC 10262 | S0- pec: | 1.2 '× 0.8' | +14.19 | 02 h 42 m 38,409 s | −12 ° 25 ′ 17.29 ″ | 4254 ± 18 | 189 | ||
19B | PGC 10268 | (R) SB (r) a pec? | 0.9 '× 0.3' | +15.65 | 02 h 42 m 41.95 s | −12 ° 25 ′ 38.8 ″ | 4210 ± 25 | 187 | ||
19C | PGC 10270 | SBm pec? | 1.3 '× 0.7' | +15.44 | 02 h 42 m 46.832 s | −12 ° 23 ′ 50.90 ″ | 4253 ± 23 | 189 | ||
19D | PGC 10269 | SBb | 0.45 'x 0.22' | +17.71 | 02 h 42 m 42.825 s | −12 ° 26 ′ 50.50 ″ | 20443 ± 26 | 191 | ||
20th | Group type: SIII | Aries | ||||||||
20A | PGC 10364 | S0 | 0.48 '× 0.18' | +17.43 | 02 h 44 m 12.07 s | + 26 ° 05 ′ 57.8 ″ | 14477 ± 45 | 650 | ||
20B | PGC 10365 | E5 | 0.31 '× 0.17' | +17.46 | 02 h 44 m 12.55 s | + 26 ° 06 ′ 34.3 ″ | 14424 ± 42 | 648 | ||
20C | PGC 10366 | E1 | 0.31 'x 0.28' | +17.36 | 02 h 44 m 13.62 s | + 26 ° 06 ′ 20.2 ″ | 15032 ± 45 | 675 | ||
20D | PGC 10369 | S0a | 0.25 'x 0.21' | +17.88 | 02 h 44 m 18.48 s | + 26 ° 06 ′ 28.9 ″ | 10561 ± 61 | 476 | ||
20E | PGC 10367 | E2 | 0.18 '× 0.14' | +18.53 | 02 h 44 m 16.74 s | + 26 ° 06 ′ 10.3 ″ | 14312 ± 49 | 643 | ||
20F | PGC 10368 | S0a | 0.21 'x 0.10' | +19.54 | 02 h 44 m 17.18 s | + 26 ° 06 ′ 40.8 ″ | 14280 ± 62 | 641 | ||
21st | Group type: SIII | Eridanus | ||||||||
21A | NGC 1099 | SB (rs) ab; EmLG HII | 1.8 'x 0.6' | +14.33 | 02 h 45 m 18.02 s | −17 ° 42 ′ 30.1 ″ | 7552 ± 10 | 335 | ||
21B | NGC 1100 | SA (r) a LLAGN? | 1.7 'x 0.7' | +14.33 | 02 h 45 m 36.07 s | −17 ° 41 ′ 20.2 ″ | 7293 ± 25 | 324 | ||
21C | NGC 1098 | SA (s) 0-: LLAGN | 1.8 '× 1.3' | +14.33 | 02 h 44 m 53.669 s | −17 ° 39 ′ 32.92 ″ | 7453 ± 26 | 331 | ||
21D | NGC 1092 | E2 | 0.9 '× 0.8' | +15.64 | 02 h 45 m 29.567 s | −17 ° 32 ′ 32.17 ″ | 8835 ± 48 | 387 | ||
21E | NGC 1091 | (R ') SAB (rs) a pec? | 0.9 '× 0.6' | +15.33 | 02 h 45 m 22.43 s | −17 ° 31 ′ 59.4 ″ | 8819 ± 33 | 392 | ||
22nd | Group type: EI | Eridanus | ||||||||
22A | NGC 1199 | E3: | 2.4 '× 1.9' | +12.37 | 03 h 03 m 38.40 s | −15 ° 36 ′ 48.6 ″ | 2570 ± 5 | 112 | ||
22B | NGC 1190 | S0 ^ 0 ^: sp | 0.9 '× 0.3' | +15.19 | 03 h 03 m 26.13 s | −15 ° 39 ′ 42.8 ″ | 2618 ± 27 | 115 | ||
22C | NGC 1189 | SB (s) dm: | 1.7 'x 1.5' | +15.15 | 03 h 03 m 24.474 s | −15 ° 37 ′ 24.48 ″ | 2544 ± 1 | 111 | ||
22D | NGC 1191 | SB0-: | 0.6 '× 0.5' | +15.28 | 03 h 03 m 30.85 s | −15 ° 41 ′ 07.0 ″ | 9268 ± 21 | 412 | ||
22E | NGC 1192 | E5 | 0.7 '× 0.3' | +15.36 | 03 h 03 m 34.63 s | −15 ° 40 ′ 43.8 ″ | 9611 ± 14 | 427 | ||
23 | Group type: SIII | Eridanus | ||||||||
23A | NGC 1214 | SB (rs) 0+? | 1.3 '× 0.3' | +14.30 | 03 h 06 m 56.019 s | −9 ° 32 ′ 39.03 ″ | 4869 ± 15 | 216 | ||
23B | NGC 1215 | (R) SAB (r) a pec | 1.5 '× 1.1' | +15.00 | 03 h 07 m 09.46 s | −9 ° 35 ′ 33.6 ″ | 4877 ± 11 | 216 | ||
23C | NGC 1216 | S0 +? sp | 0.8 'x 0.2' | +15.25 | 03 h 07 m 18.536 s | −9 ° 36 ′ 46.12 ″ | 5373 ± 12 | 238 | ||
23D | PGC 11673 | Sd | 0.64 'x 0.51' | +15.02 | 03 h 06 m 55.34 s | −9 ° 37 ′ 44.10 ″ | 4467 ± 21 | 198 | ||
23E | PGC 11690 | Sm | 0.40 'x 0.18' | +17.77 | 03 h 06 m 10.542 s | −9 ° 34 ′ 37.54 ″ | 10039 ± 21 | 447 | ||
24 | Group type: EII | Eridanus | ||||||||
24A | PGC 12477 | S? | 0.5 '× 0.4' | +15.72 | 03 h 20 m 15.163 s | −10 ° 51 ′ 47.14 ″ | 9248 ± 41 | 411 | ||
24B | PGC 12501 | SBa | 0.4 '× 0.4' | +15.12 | 03 h 20 m 22.61 s | −10 ° 52 ′ 01.0 ″ | 9137 ± 44 | 406 | ||
24C | PGC 12472 | SB0 | 0.40 'x 0.28' | +17.26 | 03 h 20 m 12.76 s | −10 ° 51 ′ 47.8 ″ | 9283 ± 109 | 412 | ||
24D | PGC 12492 | S0a | 0.22 '× 0.16' | +17.95 | 03 h 20 m 20.08 s | −10 ° 51 ′ 28.6 ″ | 8779 ± 61 | 390 | ||
24E | PGC 12489 | E0 | 0.16 '× 0.15' | +18.30 | 03 h 20 m 17.94 s | −10 ° 52 ′ 01.8 ″ | 9323 ± 61 | 414 | ||
25th | Group type: SIII | Cetus | ||||||||
25A | UGC 2690 | S? | 0.5 '× 0.4' | +15.72 | 03 h 20 m 42.94 s | −1 ° 06 ′ 30.9 ″ | 6285 ± 30 | 280 | ||
25B | HCG 25B | SBa | 0.97 'x 0.64' | +15.15 | 03 h 20 m 45.41 s | −1 ° 02 ′ 40.9 ″ | 6331 ± 8 | 282 | ||
25C | PGC 12533 | Sb | 0.74 'x 0.29' | +16.10 | 03 h 20 m 43.21 s | −1 ° 00 ′ 08.5 ″ | 10856 ± 48 | 486 | ||
25D | PGC 12524 | S0 | 0.16 '× 0.11' | +15.8 | 03 h 20 m 38.550 s | −1 ° 02 ′ 06.20 ″ | 6322 ± 21 | 281 | ||
25E | PGC 12530 | Sdm | 0.10 'x 0.09' | +18.6 | 03 h 20 m 42.620 s | −1 ° 00 ′ 22.84 ″ | 11065 ± 19 | 493 | ||
25F | PGC 12538 | S0 | 0.70 'x 0.34' | +15.9 | 03 h 20 m 45.330 s | −1 ° 03 ′ 14.30 ″ | 6244 ± 18 | 278 | ||
25G | PGC 12550 | S0 | 0.34 'x 0.24' | +16.7 | 03 h 20 m 52.120 s | −1 ° 03 ′ 47.60 ″ | 12236 ± 21 | 545 | ||
26th | Group type: SII | Eridanus | ||||||||
26A | PGC 12610 | Sc | 0.90 'x 0.11' | +17.34 | 03 h 21 m 55.28 s | −13 ° 39 ′ 00.5 ″ | 9678 ± 50 | 430 | ||
26B | PGC 12614 | E0 | 0.65 'x 0.32' | +16.42 | 03 h 21 m 56.95 s | −13 ° 38 ′ 52.3 ″ | 9332 ± 39 | 414 | ||
26C | PGC 12604 | S0 | 0.32 '× 0.15' | +17.61 | 03 h 21 m 49.41 s | −13 ° 38 ′ 41.5 ″ | 9618 ± 62 | 427 | ||
26D | PGC 12613 | cI | 0.19 '× 0.17' | +16.94 | 03 h 21 m 56.51 s | −13 ° 38 ′ 42.2 ″ | 9133 ± 62 | 405 | ||
26E | PGC 12605 | in the | 0.35 '× 0.12' | +18.34 | 03 h 21 m 51.13 s | −13 ° 39 ′ 48.0 ″ | 9623 ± 50 | 427 | ||
26F | PGC 12615 | cI | 0.18 '× 0.12' | +18.93 | 03 h 21 m 57.55 s | −13 ° 39 ′ 46.5 ″ | 9626 ± 46 | 428 | ||
26G | HCG 26G | S0 | 0.20 'x 0.17' | +18.48 | 03 h 21 m 55.23 s | −13 ° 38 ′ 54.1 ″ | 9293 ± 62 | 412 | ||
27 | Group type: SIII | Eridanus | ||||||||
27A | PGC 14873 | Sb | 0.52 'x 0.20' | +17.01 | 04 h 19 m 27.03 s | −11 ° 43 ′ 59.6 ″ | 18340 ± 62 | 815 | ||
27B | PGC 14863 | SBc | 0.46 'x 0.28' | +16.44 | 04 h 19 m 18.65 s | −11 ° 42 ′ 05.6 ″ | 18530 ± 61 | 823 | ||
27C | PGC 14870 | Sat | 0.37 'x 0.27' | +17.50 | 04 h 19 m 23.88 s | −11 ° 43 ′ 22.6 ″ | 26352 ± 62 | 1173 | ||
27D | PGC 14861 | S0a | 0.28 'x 0.15' | +18.02 | 04 h 19 m 15.40 s | −11 ° 41 ′ 28.3 ″ | 26256 ± 62 | 1168 | ||
27E | HCG 27E | S0 | 0.24 'x 0.14' | +18.74 | 04 h 19 m 21.57 s | −11 ° 42 ′ 39.4 ″ | 26044 ± 115 | 1158 | ||
27F | HCG 27F | S0 | 0.17 '× 0.13' | +19.46 | 04 h 19 m 18.17 s | −11 ° 41 ′ 35.2 ″ | ||||
28 | Group type: SI | Eridanus | ||||||||
28A | PGC 15136 | Sb | 0.86 '× 0.19' | +16.17 | 04 h 27 m 18.60 s | −10 ° 18 ′ 22.7 ″ | 11441 ± 26 | 507 | ||
28B | PGC 15141 | E5 | 0.71 'x 0.37' | +15.92 | 04 h 27 m 19.955 s | −10 ° 19 ′ 34.45 ″ | 11489 ± 23 | 509 | ||
28C | PGC 15135 | S0 | 0.36 'x 0.22' | +16.50 | 04 h 27 m 18.14 s | −10 ° 19 ′ 05.1 ″ | 11290 ± 26 | 500 | ||
28D | PGC 15139 | Sdm | 0.19 '× 0.19' | +18.42 | 04 h 27 m 19.24 s | −10 ° 19 ′ 32.8 ″ | 30205 ± 63 | 1345 | ||
29 | Group type: SII | Eridanus | ||||||||
29A | PGC 15559 | cI | 0.31 'x 0.23' | +15.10 | 04 h 34 m 43.31 s | −30 ° 32 ′ 38.7 ″ | 13328 ± 46 | 589 | ||
29B | HCG 29B | S0 | 0.33 '× 0.19' | +18.66 | 04 h 34 m 44.48 s | −30 ° 32 ′ 34.3 ″ | 30824 ± 64 | 1370 | ||
29C | HCG 29C | E2 | 0.27 'x 0.21' | +18.25 | 04 h 34 m 45.69 s | −30 ° 32 ′ 30.5 ″ | 31669 ± 64 | 1408 | ||
29D | HCG 29D | SB0 | 0.17 '× 0.17' | +18.90 | 04 h 34 m 47.220 s | −30 ° 32 ′ 34.40 ″ | 31714 ± 63 | 1410 | ||
30th | Group type: SIII | Eridanus | ||||||||
30A | PGC 15620 | (R ') SB (rs) 0+: | 1.2 '× 0.8' | +13.65 | 04 h 36 m 18.63 s | −2 ° 49 ′ 53.0 ″ | 4697 ± 20 | 206 | ||
30B | PGC 15631 | (R ') SAB (rs) 0+: | 1.1 '× 0.9' | +14.19 | 04 h 36 m 30.26 s | −2 ° 51 ′ 59.0 ″ | 4617 | 203 | ||
30C | PGC 15624 | SBbc | 0.58 'x 0.42' | +15.73 | 04 h 36 m 23.37 s | −2 ° 47 ′ 59.9 ″ | 4508 ± 38 | 198 | ||
30D | PGC 15636 | S0 | 0.58 'x 0.42' | +16.76 | 04 h 36 m 36.59 s | −2 ° 50 ′ 35.2 ″ | 4666 ± 49 | 211 | ||
31 | Group type: SII | Eridanus | ||||||||
31A | NGC 1741A | Sdm HII | 1.08 'x 0.66' | +15.62 | 05 h 01 m 38.670 s | −4 ° 15 ′ 33.60 ″ | 4074 ± 1 | 178 | ||
31B | NGC 1741B | SB (s) m pec sp HII | 0.87 'x 0.46' | +15.21 | 05 h 01 m 35.250 s | −4 ° 15 ′ 51.60 ″ | 4136 ± 2 | 181 | ||
31C | PGC 16573 | SB (s) m pec: HII | 0.61 'x 0.23' | +13.30 | 05 h 01 m 37.760 s | −4 ° 15 ′ 28.40 ″ | 4019 ± 0 | 175 | ||
31D | PGC 16571 | Sbc | 0.18 '× 0.15' | +18.53 | 05 h 01 m 35.44 s | −4 ° 15 ′ 24.2 ″ | 26900 ± 65 | 1197 | ||
31E | HCG 31E | Sdm HII | +17.7 | 05 h 01 m 37.49 s | −4 ° 15 ′ 57.2 ″ | 4009 ± 14 | 175 | |||
31F | HCG 31F | in the | +16.9 | 05 h 01 m 40.02 s | −4 ° 16 ′ 22.4 ″ | 3968 | 173 | |||
31G | IC 399 | IAB (s) m pec: HII | 0.6 '× 0.3' | +15.0 | 05 h 01 m 44.010 s | −4 ° 17 ′ 19.50 ″ | 3991 ± 38 | 174 | ||
32 | Group type: EI | Lepus | ||||||||
32A | PGC 16583 | E. | 0.63 'x 0.51' | +14.40 | 05 h 01 m 45.22 s | −15 ° 26 ′ 55.5 ″ | 12547 ± 38 | 555 | ||
32B | PGC 16578 | S0 | 0.54 'x 0.22' | +15.90 | 05 h 01 m 40.103 s | −15 ° 23 ′ 54.43 ″ | 12125 ± 57 | 536 | ||
32C | PGC 16587 | S0a | 0.46 'x 0.29' | +17.12 | 05 h 01 m 48.619 s | −15 ° 25 ′ 50.36 ″ | 11984 ± 49 | 532 | ||
32D | PGC 16584 | S0 | 0.46 'x 0.24' | +17.59 | 05 h 01 m 45.37 s | −15 ° 25 ′ 50.4 ″ | 12313 ± 52 | 542 | ||
33 | Group type: EIII | Taurus | ||||||||
33A | PGC 16867 | E1 | 0.37 'x 0.34' | +16.89 | 05 h 10 m 47.617 s | + 18 ° 01 ′ 10.81 ″ | 7464 ± 21 | 332 | ||
33B | PGC 16866 | E4 | 0.53 'x 0.33' | +16.94 | 05 h 10 m 47.14 s | + 18 ° 01 ′ 49.0 ″ | 7858 ± 15 | 349 | ||
33C | PGC 16863 | Sd | 0.78 'x 0.22' | +18.06 | 05 h 10 m 44.70 s | + 18 ° 01 ′ 12.0 ″ | 7823 ± 47 | 348 | ||
33D | PGC 16871 | E0 | 0.24 'x 0.24' | +18.42 | 05 h 10 m 53.15 s | + 18 ° 02 ′ 01.0 ″ | 7767 ± 37 | 346 | ||
34 | Arp 327 ; Group type: EI | Orion | ||||||||
34A | NGC 1875 | E2 AGN? | 1.6 '× 0.4' | +14.57 | 05 h 21 m 45.76 s | + 6 ° 41 ′ 19.9 ″ | 8994 ± 30 | 398 | ||
34B | PGC 17176 | SA0-: | 0.28 'x 0.12' | +17.41 | 05 h 21 m 49.79 s | + 6 ° 40 ′ 37.3 ″ | 9620 ± 40 | 426 | ||
34C | PGC 17175 | SBd: | 0.37 '× 0.19' | +17.10 | 05 h 21 m 48.88 s | + 6 ° 40 ′ 55.4 ″ | 9392 ± 40 | 416 | ||
34D | PGC 17173 | S0 | 0.15 'x 0.10' | +18.29 | 05 h 21 m 47.69 s | + 6 ° 41 ′ 02.0 ″ | 8817 ± 66 | 391 | ||
35 | Group type: SIII | Lynx | ||||||||
35A | PGC 24601 | S0 | 0.17 '× 0.13' | +16.5 | 08 h 45 m 21.250 s | + 44 ° 31 ′ 14.1 ″ | 15919 ± 38 | 711 | ||
35B | PGC 24597 | E. | 0.53 'x 0.46' | +15.48 | 08 h 45 m 20.627 s | + 44 ° 30 ′ 33.08 ″ | 16338 ± 32 | 730 | ||
35C | PGC 24596 | E. | 0.35 'x 0.30' | +16.04 | 08 h 45 m 18.456 s | + 44 ° 31 ′ 40.00 ″ | 16249 ± 250 | 726 | ||
35D | PGC 24599 | Sb | 0.51 '× 0.19' | +16.6 | 08 h 45 m 20.710 s | + 44 ° 32 ′ 23.10 ″ | 15798 ± 40 | 706 | ||
35E | PGC 24598 | S0 | 0.24 'x 0.14' | +17.4 | 08 h 45 m 20.750 s | + 44 ° 30 ′ 12.00 ″ | 16711 ± 53 | 747 | ||
35F | PGC 24600 | E1 | 0.14 '× 0.12' | +18.71 | 08 h 45 m 20.898 s | + 44 ° 32 ′ 00.36 ″ | 16330 ± 62 | 730 | ||
36 | Group type: SI | Cancer | ||||||||
36A | IC 528 | SBab | 1.5 'x 0.8' | +15.0 | 09 h 09 m 22.55 s | + 15 ° 47 ′ 46.0 ″ | 3808 ± 29 | 166 | ||
36B | PGC 25791 | Sc | 0.48 '× 0.17' | +16.86 | 09 h 09 m 26.40 s | + 15 ° 48 ′ 18.0 ″ | 6333 ± 41 | 691 | ||
36C | PGC 25779 | Scd | 0.31 'x 0.22' | +17.61 | 09 h 09 m 20.33 s | + 15 ° 48 ′ 21.2 ″ | 8635 ± 45 | 381 | ||
36D | PGC 25782 | Sbc | 0.50 '× 0.14' | +17.85 | 09 h 09 m 22.19 s | + 15 ° 46 ′ 46.0 ″ | 15668 ± 62 | 695 | ||
37 | Group type: EII | cancer | ||||||||
37A | NGC 2783A | S0 ^ + ^: dLINER | 2.04 'x 0.98' | +13.4 | 09 h 13 m 39.465 s | + 29 ° 59 ′ 34.69 ″ | 6745 ± 20 | 299 | ||
37B | NGC 2783B | Sbc LINER | 1.88 'x 0.28' | +15.0 | 09 h 13 m 33.150 s | + 30 ° 00 ′ 00.50 ″ | 6758 ± 23 | 300 | ||
37C | PGC 26004 | S0a LLAGN? | 0.3 'x 0.2' | +15.37 | 09 h 13 m 37.340 s | + 29 ° 59 ′ 58.30 ″ | 7356 ± 37 | 326 | ||
37D | PGC 26009 | SBdm | 0.40 'x 0.32' | +16.37 | 09 h 13 m 33.80 s | + 30 ° 00 ′ 56.8 ″ | 6131 ± 17 | 272 | ||
37E | PGC 26005 | E0 | 0.36 'x 0.35' | +16.5 | 09 h 13 m 34.020 s | + 30 ° 02 ′ 23.40 ″ | 6469 ± 18 | 287 | ||
38 | Group type: SIII | Leo | ||||||||
38A | PGC 26831 | Sbc HII | 0.8 'x 0.2' | +15.99 | 09 h 27 m 34.57 s | + 12 ° 16 ′ 06.4 ″ | 8629 ± 8 | 380 | ||
38B | PGC 26842 | SBd HII | 1.0 '× 0.59' | +15.29 | 09 h 27 m 43.60 s | + 12 ° 17 ′ 15.0 ″ | 8644 ± 33 | 381 | ||
38C | PGC 26844 | In the HII | 0.4 '× 0.2' | +15.95 | 09 h 27 m 44.50 s | + 12 ° 17 ′ 16.4 ″ | 8770 ± 89 | 387 | ||
38D | PGC 26830 | SBa | 0.44 '× 0.18' | + 17.30 | 09 h 27 m 34.23 s | + 12 ° 18 ′ 05.6 ″ | 24282 ± 62 | 1079 | ||
39 | UGC 5057; Group type: EII | Hydra | ||||||||
39A | PGC 26926 | Sb | 0.35 'x 0.27' | +17.42 | 09 h 29 m 27.71 s | −1 ° 20 ′ 44.6 ″ | 21119 ± 52 | 936 | ||
39B | PGC 26929 | S0 | 0.26 '× 0.19' | +17.63 | 09 h 29 m 28.47 s | −1 ° 20 ′ 58.1 ″ | 21176 ± 61 | 939 | ||
39C | PGC 26931 | Sc | 0.26 'x 0.18' | +17.57 | 09 h 29 m 29.359 s | −1 ° 21 ′ 09.25 ″ | 20667 ± 35 | 916 | ||
39D | PGC 26925 | S0 | 0.23 '× 0.16' | +17.87 | 09 h 29 m 27.13 s | −1 ° 20 ′ 22.2 ″ | 21048 ± 37 | 933 | ||
40 | Arp 321 ; Group type: EII | Hydra | ||||||||
40A | PGC 27509 | E1 | 1.3 '× 1.0' | +13.77 | 09 h 38 m 53.554 s | −4 ° 50 ′ 57.36 ″ | 6628 ± 27 | 289 | ||
40B | PGC 27513 | SA (r:) 0- pec | 1.1 '× 0.7' | +15.02 | 09 h 38 m 55.063 s | −4 ° 51 ′ 57.16 ″ | 6842 ± 27 | 298 | ||
40C | PGC 27508 | SB (rs) b pec sp HII | 1.1 '× 0.3' | +15.68 | 09 h 38 m 53.61 s | −4 ° 51 ′ 36.6 ″ | 6406 ± 6 | 278 | ||
40D | PGC 27516 | SB (s) 0 / a pec HII | 0.9 '× 0.4' | +15.06 | 09 h 38 m 55.76 s | −4 ° 50 ′ 13.5 ″ | 6492 ± 21 | 282 | ||
40E | PGC 27515 | SAB (s:) a pec HII? | 0.7 '× 0.3' | +17.36 | 09 h 38 m 55.439 s | −4 ° 51 ′ 30.11 ″ | 6633 ± 23 | 289 | ||
41 | Group type: SI | Big Bear | ||||||||
41A | UGC 5345 | Sab | 1.36 'x 0.38' | +14.2 | 09 h 57 m 35.628 s | + 45 ° 13 ′ 47.27 ″ | 3751 ± 27 | 168 | ||
41B | UGC 5346 | Sab | 1.22 'x 0.38' | +15.1 | 09 h 57 m 40.910 s | + 45 ° 15 ′ 31.28 ″ | 7268 ± 28 | 325 | ||
41C | PGC 28753 | Sb | 0.4 '× 0.1' | +16.49 | 09 h 57 m 27.43 s | + 45 ° 14 ′ 20.1 ″ | 9717 ± 40 | 435 | ||
41D | PGC 28784 | S0 | 0.29 'x 0.16' | +17.5 | 09 h 57 m 50.560 s | + 45 ° 13 ′ 43.20 ″ | 21676 ± 50 | 951 | ||
42 | Group type: EI | Water snake | ||||||||
42A | NGC 3091 | E3: | 3.0 'x 1.9' | +12.13 | 10 h 00 m 14.290 s | −19 ° 38 ′ 13.06 ″ | 3964 ± 10 | 168 | ||
42B | NGC 3096 | SB ^ - | 1.0 '× 0.8' | +14.35 | 10 h 00 m 33.11 s | −19 ° 39 ′ 43.1 ″ | 4228 ± 18 | 180 | ||
42C | PGC 28922 | E. | 0.4 '× 0.4' | +14.24 | 10 h 00 m 10.29 s | −19 ° 37 ′ 18.5 ″ | 4005 ± 31 | 170 | ||
42D | PGC 28926 | S0? | 0.44 'x 0.36' | +16.21 | 10 h 00 m 12.984 s | −19 ° 40 ′ 22.86 ″ | 4042 ± 30 | 171 | ||
43 | Group type: SII | sextant | ||||||||
43A | PGC 29677 | Sb | 0.7 'x 0.27' | +15.80 | 10 h 11 m 19.870 s | −0 ° 01 ′ 22.50 ″ | 10163 ± 38 | 439 | ||
43B | PGC 29657 | SBcd | 1.01 '× 0.18' | +16.11 | 10 h 11 m 07.520 s | −0 ° 02 ′ 31.90 ″ | 10087 ± 35 | 444 | ||
43C | PGC 29665 | SB0 | 0.50 'x 0.28' | +16.10 | 10 h 11 m 12.665 s | −0 ° 04 ′ 03.28 ″ | 9916 ± 33 | 436 | ||
43D | PGC 29666 | Sc | 0.30 'x 0.27' | +17.35 | 10 h 11 m 12.9990 s | −0 ° 05 ′ 13,590 ″ | 9630 ± 37 | 423 | ||
43E | PGC 29668 | S0 | 0.27 'x 0.25' | + 17.80 | 10 h 11 m 14.31 s | −0 ° 03 ′ 04.8 ″ | 9636 ± 68 | 424 | ||
43F | PGC 29673 | Sbc | 0.71 'x 0.20' | +18.63 | 10 h 11 m 18.670 s | −0 ° 00 ′ 29.60 ″ | 19505 ± 64 | 865 | ||
44 | Group type: SII | lion | ||||||||
44A | NGC 3190 | SA (s) a pec sp LINER | 4.4 'x 1.5' | +12.12 | 10 h 18 m 05.64 s | + 21 ° 49 ′ 55.0 ″ | 1271 ± 14 | 53 | ||
44B | NGC 3193 | E2 LINER | 3.0 '× 2.7' | +11.83 | 10 h 18 m 24.90 s | + 21 ° 53 ′ 38.3 ″ | 1399 ± 14 | 58 | ||
44C | NGC 3185 | (R) SB (r) a Sy2 | 2.3 '× 1.6' | +12.99 | 10 h 17 m 38.57 s | + 21 ° 41 ′ 17.7 ″ | 1217 ± 1 | 51 | ||
44D | NGC 3187 | SB (s) c pec HII | 3.0 '× 1.3' | +13.91 | 10 h 17 m 47.84 s | + 21 ° 52 ′ 23.8 ″ | 1521 ± 8 | 67 | ||
45 | Group type: SI | Big Bear | ||||||||
45A | UGC 5564 | Sb (f) | 1.21 'x 0.39' | +15.4 | 10 h 19 m 13.760 s | + 59 ° 07 ′ 51.90 ″ | 21811 ± 34 | 977 | ||
45B | PGC 30137 | S0a | 0.55 'x 0.31' | +16.3 | 10 h 19 m 05.320 s | + 59 ° 06 ′ 19.90 ″ | 22195 ± 29 | 994 | ||
45C | PGC 30143 | Sc | 0.16 'x 0.10' | +18.5 | 10 h 19 m 07.770 s | + 59 ° 05 ′ 04.30 ″ | 21781 ± 49 | 976 | ||
45D | PGC 30156 | S0 | 0.28 'x 0.17' | +17.81 | 10 h 19 m 16.16 s | + 59 ° 08 ′ 15.0 ″ | 20735 ± 43 | 929 | ||
46 | Group type: EIII | lion | ||||||||
46A | HCG 46A | E3 | 0.36 'x 0.27' | +16.83 | 10 h 22 m 07.111 s | + 17 ° 50 ′ 16.71 ″ | 8201 ± 35 | 363 | ||
46B | PGC 30350 | S0 | 0.32 'x 0.26' | +16.95 | 10 h 22 m 12.87 s | + 17 ° 51 ′ 13.6 ″ | 8571 ± 36 | 379 | ||
46C | PGC 30349 | E1 | 0.26 'x 0.23' | +16.81 | 10 h 22 m 12.596 s | + 17 ° 51 ′ 34.16 ″ | 7906 ± 42 | 349 | ||
46D | PGC 30354 | SB0 | 0.42 'x 0.25' | +16.81 | 10 h 22 m 17.202 s | + 17 ° 52 ′ 53.96 ″ | 7703 ± 33 | 340 | ||
47 | Group type: SI | lion | ||||||||
47A | UGC 5644 | SA (r): | 1.12 'x 0.59' | +14.4 | 10 h 25 m 46.260 s | + 13 ° 43 ′ 00.70 ″ | 9692 ± 19 | 428 | ||
47B | PGC 30619 | E3 | 0.61 'x 0.54' | +15.2 | 10 h 25 m 48,600 s | + 13 ° 43 ′ 40.60 ″ | 9487 ± 32 | 419 | ||
47C | PGC 30620 | Sc | 0.40 'x 0.33' | +16.4 | 10 h 25 m 49,000 s | + 13 ° 45 ′ 11.40 ″ | 9553 ± 31 | 422 | ||
47D | PGC 30618 | Sd | 0.54 'x 0.45' | +16.0 | 10 h 25 m 47.750 s | + 13 ° 44 ′ 56.90 ″ | 9489 ± 47 | 419 | ||
48 | Group type: EI | Water snake | ||||||||
48A | IC 2597 | E + 4 | 2.6 '× 1.8' | +12.84 | 10 h 37 m 47.452 s | −27 ° 04 ′ 54.10 ″ | 2267 ± 12 | 92 | ||
48B | PGC 31588 | Sc HII | 0.9 '× 0.8' | +14.97 | 10 h 37 m 49.504 s | −27 ° 07 ′ 17.98 ″ | 2437 ± 11 | 100 | ||
48C | PGC 31577 | S0a | 0.51 'x 0.23' | +16.37 | 10 h 37 m 40.54 s | −27 ° 03 ′ 28.7 ″ | 4381 ± 24 | 186 | ||
48D | PGC 31580 | E1 | 0.29 'x 0.25' | +17.48 | 10 h 37 m 41.450 s | −27 ° 02 ′ 40.34 ″ | 4361 ± 17 | 186 | ||
49 | Group type: EII | Big Bear | ||||||||
49A | HCG 49A | Scd | 0.48 'x 0.44' | +16.32 | 10 h 56 m 41.61 s | + 67 ° 11 ′ 05.1 ″ | 9937 ± 17 | 449 | ||
49B | PGC 32895 | Sd; BlueCG HII | 0.46 'x 0.21' | +16.4 | 10 h 56 m 39.166 s | + 67 ° 10 ′ 48.97 ″ | 9931 ± 9 | 448 | ||
49C | PGC 32893 | in the | 0.34 'x 0.26' | +17.67 | 10 h 56 m 36.69 s | + 67 ° 10 ′ 52.4 ″ | 9926 ± 60 | 448 | ||
49D | PGC 32890 | E5 | 0.34 'x 0.22' | +17.33 | 10 h 56 m 33.47 s | + 67 ° 10 ′ 41.1 ″ | 10010 ± 72 | 452 | ||
50 | Group type: EII | Big Bear | ||||||||
50A | PGC 34447 | E0 | 0.20 'x 0.19' | +19.08 | 11 h 17 m 6.40 s | + 54 ° 55 ′ 01.7 ″ | 41870 ± 118 | 1873 | ||
50B | PGC 34452 | SB0 | 0.27 'x 0.15' | +19.15 | 11 h 17 m 08.26 s | + 54 ° 55 ′ 02.7 ″ | 41170 ± 111 | 1842 | ||
50C | PGC 34444 | S0 | 0.19 '× 0.17' | +18.4 | 11 h 17 m 04.050 s | + 54 ° 55 ′ 15.50 ″ | 41346 ± 42 | 1849 | ||
50D | PGC 34448 | S0 | 0.24 'x 0.14' | +19.83 | 11 h 17 m 06.51 s | + 54 ° 55 ′ 25.0 ″ | 42546 ± 62 | 1903 | ||
50E | PGC 34453 | S0 | 0.14 'x 0.10' | +20.32 | 11 h 17 m 08.70 s | + 54 ° 55 ′ 14.0 ″ | 41650 ± 62 | 1863 | ||
51 | Group type: EII | lion | ||||||||
51A | NGC 3651-1 | E. | 1.33 'x 1.23' | +14.49 | 11 h 22 m 26.35 s | + 24 ° 17 ′ 56.9 ″ | 7626 ± 25 | 339 | ||
51B | PGC 34882 | Sbc AGN | 0.8 '× 0.6' | +15.55 | 11 h 22 m 14.21 s | + 24 ° 18 ′ 00.9 ″ | 8219 ± 47 | 365 | ||
51C | NGC 3653 | S0 | 0.9 '× 0.6' | +14.59 | 11 h 22 m 30.060 s | + 24 ° 16 ′ 45.08 ″ | 8902 ± 20 | 396 | ||
51D | PGC 34907 | S? | 0.3 '× 0.3' | +15.67 | 11 h 22 m 30.538 s | + 24 ° 17 ′ 59.36 ″ | 7529 ± 32 | 334 | ||
51E | IC 2759 | E2 | 0.3 '× 0.3' | +15.09 | 11 h 22 m 13.271 s | + 24 ° 19 ′ 01.43 ″ | 7700 ± 23 | 342 | ||
51F | NGC 3651-2 | S0 | 0.57 'x 0.28' | +15.23 | 11 h 22 m 26.38 s | + 24 ° 17 ′ 43.6 ″ | 7532 ± 30 | 334 | ||
51G | PGC 34901 | cI | 0.23 '× 0.19' | +16.20 | 11 h 22 m 28.36 s | + 24 ° 17 ′ 41.8 ″ | 7532 ± 41 | 334 | ||
52 | Group type: SI | lion | ||||||||
52A | PGC 35183 | SB? | 0.7 '× 0.3' | +15.40 | 11 h 26 m 18.73 s | + 21 ° 05 ′ 46.6 ″ | 12895 ± 33 | 563 | ||
52B | PGC 35179 | Sc | 0.70 '× 0.16' | +16.83 | 11 h 26 m 16.53 s | + 21 ° 06 ′ 26.1 ″ | 13040 ± 73 | 580 | ||
52C | PGC 35184 | Scd | 0.79 'x 0.26' | +16.68 | 11 h 26 m 19.08 s | + 21 ° 03 ′ 17.8 ″ | 12630 ± 61 | 562 | ||
52D | PGC 35178 | Sdm | 0.27 'x 0.20' | +17.70 | 11 h 26 m 16.11 s | + 21 ° 05 ′ 17.7 ″ | 6293 ± 65 | 279 | ||
53 | Group type: SI | lion | ||||||||
53A | NGC 3697 | SABb AGN | 2.3 'x 0.7' | +13.77 | 11 h 28 m 50.38 s | + 20 ° 47 ′ 42.3 ″ | 6261 ± 31 | 277 | ||
53B | NGC 3697C | S0 | 0.82 'x 0.48' | +15.11 | 11 h 28 m 59.867 s | + 20 ° 44 ′ 20.87 ″ | 6335 ± 25 | 281 | ||
53C | NGC 3697B | SBd | 0.7 '× 0.5' | +15.11 | 11 h 28 m 58.510 s | + 20 ° 44 ′ 59.10 ″ | 6249 ± 17 | 277 | ||
53D | PGC 35381 | Sc | 0.49 'x 0.27' | +16.78 | 11 h 29 m 14.59 s | + 20 ° 46 ′ 23.4 ″ | 9070 | 278 | ||
54 | IC 700 ; Group type: EII | lion | ||||||||
54A | PGC 35382 | Sdm | 0.39 'x 0.39' | +14.16 | 11 h 29 m 15.29 s | + 20 ° 34 ′ 59.2 ″ | 1413 ± 19 | 61 | ||
54B | PGC 35380 | in the | 0.19 '× 0.13' | +16.24 | 11 h 29 m 14.30 s | + 20 ° 34 ′ 51.0 ″ | 1412 ± 33 | 61 | ||
54C | PGC 35384 | in the | 0.16 '× 0.15' | +17.05 | 11 h 29 m 16.44 s | + 20 ° 35 ′ 07.5 ″ | 1420 ± 35 | 61 | ||
54D | PGC 35385 | in the | 0.18 'x 0.08' | +18.26 | 11 h 29 m 16.70 s | + 20 ° 35 ′ 16.3 ″ | 1670 ± 50 | 72 | ||
55 | Arp 329 ; UGC 6514 group type: EIII | Draco | ||||||||
55A | PGC 35575 | SA0 pec: | 0.44 'x 0.43' | +15.93 | 11 h 32 m 06.96 s | + 70 ° 48 ′ 55.7 ″ | 16070 ± 60 | 723 | ||
55B | PGC 35572 | E pec: | 0.26 'x 0.23' | +16.88 | 11 h 32 m 05.64 s | + 70 ° 48 ′ 23.6 ″ | 15690 ± 100 | 706 | ||
55C | PGC 35573 | SBa pec: | 0.57 'x 0.38' | +17.43 | 11 h 32 m 05.690 s | + 70 ° 48 ′ 38.70 ″ | 15480 ± 100 | 697 | ||
55D | PGC 35574 | S0 pec: | 0.27 'x 0.22' | +17.63 | 11 h 32 m 06.79 s | + 70 ° 49 ′ 16.4 ″ | 16070 ± 100 | 723 | ||
55E | PGC 35576 | S; N galaxy | 0.22 'x 0.17' | +18.03 | 11 h 32 m 07.44 s | + 70 ° 49 ′ 07.4 ″ | 36880 ± 100 | 1652 | ||
56 | Arp 322 ; UGC 6527 group type: SIII | Big Bear | ||||||||
56A | PGC 35631 | Sc HII | 1.15 '× 0.19' | +15.9 | 11 h 32 m 46.700 s | + 52 ° 56 ′ 27.20 ″ | 8205 ± 32 | 369 | ||
56B | VV150a | SB0; Sy1 Sy2 | 0.65 'x 0.36' | +14.8 | 11 h 32 m 40.268 s | + 52 ° 57 ′ 01.26 ″ | 7919 ± 38 | 357 | ||
56C | PGC 35618 | (R ') S0 / A pec: Sy2 | 0.61 'x 0.47' | +15.82 | 11 h 32 m 36.710 s | + 52 ° 56 ′ 51.80 ″ | 8110 ± 28 | 365 | ||
56D | PGC 35615 | SA (s) 0 / a pec: Sy2 | 0.42 'x 0.26' | +17.01 | 11 h 32 m 35.51 s | + 52 ° 56 ′ 48.8 ″ | 8346 ± 56 | 376 | ||
56E | PGC 35609 | SB0 pec: HII? | 0.44 'x 0.31' | +16.1 | 11 h 32 m 32.760 s | + 52 ° 56 ′ 21.79 ″ | 7988 ± 30 | 360 | ||
57 | Arp 320 ; Group type: SII | lion | ||||||||
57A | NGC 3753 | Sb AGN | 1.7 '× 0.5' | +14.52 | 11 h 37 m 53.90 s | + 21 ° 58 ′ 53.0 ″ | 8727 ± 31 | 388 | ||
57B | NGC 3746 | SB (r) b | 1.1 '× 0.5' | +15.01 | 11 h 37 m 43.60 s | + 22 ° 00 ′ 34.0 ″ | 9022 ± 20 | 401 | ||
57C | NGC 3750 | SAB0-? | 0.8 '× 0.7' | +14.91 | 11 h 37 m 51.632 s | + 21 ° 58 ′ 26.98 ″ | 9081 ± 36 | 404 | ||
57D | NGC 3754 | SBc | 0.4 '× 0.3' | +15.06 | 11 h 37 m 55.00 s | + 21 ° 59 ′ 08.0 ″ | 8977 ± 41 | 399 | ||
57E | NGC 3748 | SB0 ^ 0 ^? sp | 0.7 '× 0.4' | +15.77 | 11 h 37 m 49.10 s | + 22 ° 01 ′ 33.0 ″ | 8816 ± 19 | 392 | ||
57F | NGC 3751 | E4 | 0.69 'x 0.40' | +15.23 | 11 h 37 m 53.90 s | + 21 ° 56 ′ 10.0 ″ | 9394 ± 39 | 418 | ||
57G | NGC 3745 | SB (s) 0-: | 0.4 '× 0.2' | +16.18 | 11 h 37 m 44.50 s | + 22 ° 01 ′ 16.0 ″ | 9463 ± 23 | 421 | ||
57H | PGC 36010 | SBb | 0.33 'x 0.28' | +17.38 | 11 h 37 m 50.50 s | + 22 ° 00 ′ 45.0 ″ | 9240 ± 105 | 411 | ||
58 | Group type: SIII | Virgin | ||||||||
58A | NGC 3822 | Sb Sy2 | 1.4 '× 0.8' | +14.14 | 11 h 42 m 11.09 s | + 10 ° 16 ′ 39.9 ″ | 6138 ± 20 | 276 | ||
58B | NGC 3825 | SBa | 1.68 'x 0.96' | +13.6 | 11 h 42 m 23.730 s | + 10 ° 15 ′ 50.90 ″ | 6503 ± 17 | 287 | ||
58C | NGC 3817 | SB0 / a | 1.09 'x 0.84' | +14.0 | 11 h 41 m 52.940 s | + 10 ° 18 ′ 15.80 ″ | 6103 ± 19 | 269 | ||
58D | NGC 3819 | E1 | 0.91 'x 0.73' | +14.4 | 11 h 42 m 05.868 s | + 10 ° 21 ′ 03.58 ″ | 6274 ± 11 | 276 | ||
58E | NGC 3820 | Sbc | 0.65 'x 0.50' | +15.1 | 11 h 42 m 04.910 s | + 10 ° 23 ′ 03.30 ″ | 6102 ± 33 | 269 | ||
59 | Group type: EIII | lion | ||||||||
59A | IC 737 | Sat | 0.59 'x 0.54' | +14.82 | 11 h 48 m 27.53 s | + 12 ° 43 ′ 38.3 ″ | 4109 ± 31 | 180 | ||
59B | IC 736 | E0 | 0.5 '× 0.5' | +15.60 | 11 h 48 m 20.116 s | + 12 ° 42 ′ 59.46 ″ | 4004 ± 26 | 175 | ||
59C | PGC 36871 | Sc | 0.90 'x 0.29' | +15.9 | 11 h 48 m 32.450 s | + 12 ° 42 ′ 19.10 ″ | 4394 ± 26 | 193 | ||
59D | PGC 36867 | in the | 0.69 'x 0.43' | +16.0 | 11 h 48 m 30.660 s | + 12 ° 43 ′ 47.30 ″ | 3635 ± 35 | 159 | ||
59E | PGC 36851 | Scd | 0.45 'x 0.24' | +17.0 | 11 h 48 m 19.410 s | + 12 ° 45 ′ 27.10 ″ | 24213 ± 20 | 108 | ||
60 | Group type: EII | Big Bear | ||||||||
60A | PGC 38065 | E2 | 0.58 'x 0.45' | +15.76 | 12 h 03 m 07.065 s | + 51 ° 40 ′ 30.32 ″ | 19007 ± 46 | 852 | ||
60B | PGC 38053 | E4 | 0.38 'x 0.21' | +17.5 | 12 h 02 m 56.530 s | + 51 ° 41 ′ 42.00 ″ | 18396 ± 53 | 824 | ||
60C | PGC 38064 | SBc | 0.37 'x 0.26' | +17.39 | 12 h 03 m 06.88 s | + 51 ° 41 ′ 07.7 ″ | 19277 ± 180 | 864 | ||
60D | HCG 60D | S0 | 0.34 'x 0.28' | +16.9 | 12 h 03 m 09.620 s | + 51 ° 40 ′ 41.40 ″ | 18223 ± 47 | 817 | ||
61 | Group type: EIII | Berenike's hair | ||||||||
61A | NGC 4169 | S0 / a Sy2 | 1.8 'x 0.9' | +13.15 | 12 h 12 m 18.80 s | + 29 ° 10 ′ 45.5 ″ | 3784 ± 18 | 169 | ||
61B | NGC 4173 | Sdm | 5.04 'x 0.69' | +13.59 | 12 h 12 m 21.42 s | + 29 ° 12 ′ 25.0 ″ | 1127 ± 20 | 50 | ||
61C | NGC 4175 | Sbc HII | 1.8 'x 0.4' | +14.17 | 12 h 12 m 31.049 s | + 29 ° 10 ′ 06.44 ″ | 4012 ± 7 | 179 | ||
61D | NGC 4174 | S0 | 0.8 '× 0.3' | +14.31 | 12 h 12 m 26.91 s | + 29 ° 08 ′ 57.2 ″ | 4045 ± 19 | 180 | ||
62 | Group type: EIII | Virgin | ||||||||
62A | NGC 4759B | S0 +; BrClG | 0.7 '× 0.5' | +13.47 | 12 h 53 m 05.69 s | −9 ° 12 ′ 14.4 ″ | 4259 ± 10 | 185 | ||
62B | NGC 4759A | S0 ^ 0 ^ pec | 2.6 '× 2.0' | +14.04 | 12 h 53 m 04.460 s | −9 ° 11 ′ 59.70 ″ | 3561 ± 18 | 154 | ||
62C | NGC 4761 | E + | 0.4 '× 0.3' | +14.86 | 12 h 53 m 09.945 s | −9 ° 11 ′ 54.74 ″ | 4432 ± 17 | 193 | ||
62D | NGC 4764 | S? | 0.66 'x 0.56' | +15.98 | 12 h 53 m 06.63 s | −9 ° 15 ′ 27.5 ″ | 4174 ± 33 | 182 | ||
63 | Group type: SIII | Centaurus | ||||||||
63A | PGC 44984 | (R'_1) SB (s) a HII | 1.1 '× 0.5' | +14.89 | 13 h 02 m 17.41 s | −32 ° 45 ′ 43.7 ″ | 4905 ± 11 | 212 | ||
63B | PGC 44965 | SB (r) bc | 1.2 '× 1.1' | +14.33 | 13 h 02 m 07.05 s | −32 ° 47 ′ 13.8 ″ | 4905 ± 11 | 410 | ||
63C | PGC 44979 | SBc | 0.55 '× 0.50' | +15.52 | 13 h 02 m 12.84 s | −32 ° 46 ′ 00.9 ″ | 9460 ± 112 | 423 | ||
63D | PGC 44959 | Sc | 0.30 'x 0.22' | +17.51 | 13 h 02 m 04.28 s | −32 ° 46 ′ 30.5 ″ | 9141 ± 133 | 476 | ||
64 | Group type: SII | Virgin | ||||||||
64A | PGC 46975 | SBc | 1.1 '× 0.5' | +15.35 | 13 h 25 m 45.20 s | −3 ° 51 ′ 51.6 ″ | 10596 ± 46 | 470 | ||
64B | PGC 46972 | Scd | 0.90 'x 0.51' | +16.74 | 13 h 25 m 43.012 s | −3 ° 51 ′ 10.34 ″ | 10672 ± 12 | 473 | ||
64C | PGC 46977 | Sd | 0.69 'x 0.57' | +15.28 | 13 h 25 m 40.071 s | −3 ° 48 ′ 57.25 ″ | 6147 ± 76 | 268 | ||
64D | PGC 46971 | S0 | 0.21 '× 0.14' | +17.98 | 13 h 25 m 42.100 s | −3 ° 50 ′ 59.80 ″ | 10720 ± 52 | 476 | ||
65 | Group type: EI | Hydra | ||||||||
65A | PGC 47397 | E3 | 1.4 '× 0.8' | +14.35 | 13 h 29 m 50.926 s | −29 ° 30 ′ 52.66 ″ | 13735 ± 3 | 607 | ||
65B | PGC 47406 | S0? | 0.91 'x 0.40' | +15.32 | 13 h 29 m 54.80 s | −29 ° 29 ′ 48.9 ″ | 14243 ± 46 | 648 | ||
65C | PGC 47403 | E2 | 0.63 'x 0.49' | +15.47 | 13 h 29 m 53.168 s | −29 ° 29 ′ 30.70 ″ | 14243 ± 45 | 626 | ||
65D | PGC 47401 | E2 | 0.33 'x 0.23' | +15.62 | 13 h 29 m 52.12 s | −29 ° 30 ′ 47.3 ″ | 13733 ± 3 | 607 | ||
65E | PGC 47407 | E0 | 0.15 '× 0.15' | +17.01 | 13 h 29 m 55.43 s | −29 ° 29 ′ 29.6 ″ | 14405 ± 107 | 637 | ||
66 | Group type: EI | Big Bear | ||||||||
66A | HCG 66A | E1 | 0.45 'x 0.39' | +16.15 | 13 h 38 m 38.28 s | + 57 ° 18 ′ 44.5 ″ | 20688 ± 36 | 929 | ||
66B | PGC 48231 | S0 | 0.49 'x 0.27' | +16.6 | 13 h 38 m 40.380 s | + 57 ° 18 ′ 45.1 ″ | 21440 ± 52 | 963 | ||
66C | PGC 48222 | S0 | 0.32 '× 0.16' | +17.16 | 13 h 38 m 35.11 s | + 57 ° 18 ′ 29.6 ″ | 20801 ± 74 | 934 | ||
66D | PGC 48220 | E2 | 0.17 '× 0.12' | +17.9 | 13 h 38 m 34.420 s | + 57 ° 18 ′ 15.60 ″ | 20666 ± 53 | 928 | ||
67 | Group type: EIII | Virgin | ||||||||
67A | NGC 5306 | E1 | 1.96 'x 1.81' | +13.43 | 13 h 49 m 11.404 s | −7 ° 13 ′ 27.85 ″ | 7213 ± 13 | 319 | ||
67B | PGC 49017 | Sb AGN | 2.1 'x 0.4' | +15.12 | 13 h 48 m 59.46 s | −7 ° 11 ′ 41.8 ″ | 7588 ± 10 | 336 | ||
67C | PGC 49040 | Scd | 0.7 '× 0.3' | +15.69 | 13 h 49 m 12.28 s | −7 ° 12 ′ 32.8 ″ | 7528 ± 23 | 333 | ||
67D | PGC 49036 | S0 pec? | 0.55 'x 0.33' | +15.77 | 13 h 49 m 9.80 s | −7 ° 13 ′ 54.3 ″ | 7101 ± 22 | 314 | ||
68 | Group type: EII | Hunting dogs | ||||||||
68A | NGC 5353 | S0 AGN | 2.2 '× 1.1' | +11.96 | 13 h 53 m 26.693 s | + 40 ° 16 ′ 58.91 ″ | 2325 ± 3 | 107 | ||
68B | NGC 5354 | SA0 sp LINER | 1.4 '× 1.3' | +12.33 | 13 h 53 m 26.703 s | + 40 ° 18 ′ 09.93 ″ | 2579 ± 13 | 119 | ||
68C | NGC 5350 | SB (r) b Sbrst | 3.2 'x 2.3' | +12.15 | 13 h 53 m 21.630 s | + 40 ° 21 ′ 50.20 ″ | 2321 ± 2 | 107 | ||
68D | NGC 5355 | E3 | 1.12 'x 0.72' | +13.9 | 13 h 53 m 45.560 s | + 40 ° 20 ′ 19.20 ″ | 2344 ± 11 | 108 | ||
68E | NGC 5358 | S0 / a | 1.24 'x 0.49' | +14.3 | 13 h 54 m 00.410 s | + 40 ° 16 ′ 38.30 ″ | 2401 ± 27 | 111 | ||
69 | Group type: SII | Bear keeper | ||||||||
69A | PGC 49502 | Sc | 1.58 'x 0.37' | +15.93 | 13 h 55 m 29.76 s | + 25 ° 04 ′ 25.2 ″ | 8856 ± 48 | 397 | ||
69B | PGC 49507 | SBb | 0.49 'x 0.38' | +14.58 | 13 h 55 m 34,400 s | + 25 ° 02 ′ 59.00 ″ | 8724 ± 27 | 391 | ||
69C | PGC 49505 | S0? | 0.45 'x 0.37' | +15.76 | 13 h 55 m 32.57 s | + 25 ° 04 ′ 27.7 ″ | 8546 ± 44 | 383 | ||
69D | PGC 49499 | SB0 | 0.11 '× 0.09' | +17.7 | 13 h 55 m 28.380 s | + 25 ° 04 ′ 24.90 ″ | 8859 ± 49 | 397 | ||
70 | Group type: SII | Hunting dogs | ||||||||
70A | UGC 8990 | Sat | 1.2 'x 0.2' | +16.1 | 14 h 04 m 10.044 s | + 33 ° 20 ′ 15.11 ″ | 8238 ± 25 | 371 | ||
70B | IC 4371 | SBa | 0.9 '× 0.6' | +15.12 | 14 h 04 m 10.88 s | + 33 ° 18 ′ 28.0 ″ | 8198 ± 47 | 369 | ||
70C | PGC 50159 | Sbc | 0.9 'x 0.2' | +15.16 | 14 h 04 m 09.85 s | + 33 ° 20 ′ 45.8 ″ | 8079 ± 48 | 364 | ||
70D | IC 4370 | Sc | 0.37 'x 0.30' | +16.24 | 14 h 04 m 09.89 s | + 33 ° 20 ′ 45.4 ″ | 18846 ± 49 | 845 | ||
70E | IC 4369 | S? | 0.4 '× 0.4' | +16.18 | 14 h 04 m 05.86 s | + 33 ° 19 ′ 14.2 ″ | 19117 ± 55 | 857 | ||
70F | PGC 50133 | SBb | 0.26 'x 0.21' | +17.25 | 14 h 04 m 04.33 s | + 33 ° 19 ′ 45.1 ″ | 19243 ± 130 | 862 | ||
70G | PGC 50123 | Sat | 0.24 'x 0.21' | +16.29 | 14 h 04 m 15.71 s | + 33 ° 19 ′ 54.6 ″ | 19010 ± 90 | 852 | ||
71 | Group type: SI | Bear keeper | ||||||||
71A | NGC 5008 | Scd: AGN | 2.5 'x 1.4' | +14.43 | 14 h 10 m 57.200 s | + 25 ° 29 ′ 48.00 ″ | 9244 ± 9 | 415 | ||
71B | IC 4382 | Sb | 0.7 'x 0.2' | +15.42 | 14 h 11 m 02.55 s | + 25 ° 31 ′ 20.2 ″ | 9358 ± 31 | 426 | ||
71C | PGC 50640 | SBc | 0.46 'x 0.33' | +16.29 | 14 h 11 m 05.10 s | + 25 ° 28 ′ 57.6 ″ | 8450 ± 76 | 396 | ||
71D | PGC 50641 | S0 | 0.26 'x 0.18' | +17.18 | 14 h 11 m 08.25 s | + 25 ° 27 ′ 28.1 ″ | 20590 ± 103 | 911 | ||
72 | Arp 328 ; UGC 9532; Group type: EIII | Bear keeper | ||||||||
72A | PGC 52844 | S0 AGN | 0.5 '× 0.1' | +16.14 | 14 h 47 m 53.390 s | + 19 ° 04 ′ 37.14 ″ | 12506 ± 36 | 561 | ||
72B | VV 165b | S0 | 0.52 'x 0.22' | +16.14 | 14 h 47 m 54.92 s | + 19 ° 03 ′ 36.1 ″ | 12356 ± 38 | 554 | ||
72C | PGC 52851 | E2 | 0.6 'x 0.2' | +16.12 | 14 h 47 m 56.81 s | + 19 ° 02 ′ 42.3 ″ | 13062 ± 40 | 586 | ||
72D | PGC 52848 | SB0 | 0.2 'x 0.2' | +15.97 | 14 h 47 m 55.64 s | + 19 ° 03 ′ 26.2 ″ | 12558 ± 45 | 563 | ||
72E | PGC 52850 | Scd | 0.25 'x 0.25' | +18.56 | 14 h 47 m 55.19 s | + 19 ° 03 ′ 06.0 ″ | 24050 ± 288 | 1076 | ||
72F | PGC 52847 | S0 | 0.30 'x 0.20' | +18.59 | 14 h 47 m 55.11 s | + 19 ° 02 ′ 50.7 ″ | 13950 ± 103 | 625 | ||
73 | Group type: SI | Bear keeper | ||||||||
73A | NGC 5829 | SA (s) c HII | 1.8 'x 1.5' | +13.90 | 15 h 02 m 41.98 s | + 23 ° 20 ′ 00.9 ″ | 5635 ± 7 | 255 | ||
73B | IC 4526 | in the | 0.38 'x 0.29' | +17.02 | 15 h 02 m 38.20 s | + 23 ° 21 ′ 01.8 ″ | 13685 ± 19 | 615 | ||
73C | PGC 53720 | S0 | 0.24 'x 0.20' | +17.00 | 15 h 02 m 49.877 s | + 23 ° 21 ′ 34.74 ″ | 13557 ± 26 | 609 | ||
73D | PGC 53703 | Sb | 0.31 'x 0.10' | +18.66 | 15 h 02 m 31.60 s | + 23 ° 22 ′ 10.9 ″ | 13480 ± 103 | 606 | ||
73E | PGC 53702 | Sd | 0.30 'x 0.18' | +17.92 | 15 h 02 m 31.26 s | + 23 ° 19 ′ 41.9 ″ | 28500 ± 109 | 1276 | ||
74 | Group type: EII | Serpens | ||||||||
74A | NGC 5910 | E1 | 0.82 'x 0.77' | +14.96 | 15 h 19 m 24.73 s | + 20 ° 53 ′ 46.6 ″ | 12255 ± 30 | 551 | ||
74B | PGC 54689 | E3 | 0.62 'x 0.43' | +15.65 | 15 h 19 m 24.270 s | + 20 ° 53 ′ 26.67 ″ | 11976 ± 21 | 538 | ||
74C | VV 139 c | S0 | 0.45 'x 0.30' | +17.00 | 15 h 19 m 25.91 s | + 20 ° 53 ′ 57.6 ″ | 12266 ± 43 | 551 | ||
74D | PGC 54697 | E2 | 0.33 'x 0.26' | +17.06 | 15 h 19 m 31.801 s | + 20 ° 53 ′ 00.29 ″ | 11681 ± 42 | 525 | ||
74E | PGC 54694 | S0 | 0.20 'x 0.13' | +18.60 | 15 h 19 m 27.77 s | + 20 ° 54 ′ 31.3 ″ | 11489 ± 97 | 516 | ||
75 | Group type: EIII | Serpens | ||||||||
75A | HCG 75A | E4 | 0.73 'x 0.53' | +15.32 | 15 h 21 m 30.39 s | + 21 ° 11 ′ 26.3 ″ | 12538 ± 42 | 563 | ||
75B | PGC 54803 | Sb | 0.63 '× 0.17' | +17.93 | 15 h 21 m 30.43 s | + 21 ° 11 ′ 32.8 ″ | 12228 ± 43 | 550 | ||
75C | PGC 54827 | S0 | 0.35 'x 0.23' | +16.50 | 15 h 21 m 38.803 s | + 21 ° 10 ′ 36.80 ″ | 12292 ± 56 | 553 | ||
75D | PGC 54824 | Sd | 0.33 'x 0.18' | +16.70 | 15 h 21 m 37.19 s | + 21 ° 10 ′ 53.6 ″ | 12334 ± 42 | 554 | ||
75E | PGC 54818 | Sat | 0.40 'x 0.18' | +17.10 | 15 h 21 m 34.10 s | + 21 ° 10 ′ 44.3 ″ | 12300 ± 300 | 553 | ||
75F | PGC 54802 | S0 | 0.21 '× 0.17' | +17.33 | 15 h 21 m 29.91 s | + 21 ° 11 ′ 06.7 ″ | 13080 ± 67 | 588 | ||
75G | HCG 75G | Cand. dwarf | +18.0 | 15 h 21 m 31.560 s | + 21 ° 10 ′ 40.59 ″ | |||||
75H | HCG 75H | Cand. dwarf | 0.22 '× 0.13' | +18.83 | 15 h 21 m 31.78 s | + 21 ° 10 ′ 10.9 ″ | 548 | |||
76 | Group type: SIII | Snake | ||||||||
76A | NGC 5944 | S? | 0.7 'x 0.2' | +15.87 | 15 h 31 m 47.58 s | + 7 ° 18 ′ 29.6 ″ | 10088 ± 28 | 452 | ||
76B | NGC 5941 | E2 | 0.68 'x 0.55' | +14.91 | 15 h 31 m 40.216 s | + 7 ° 20 ′ 20.46 ″ | 10002 ± 30 | 449 | ||
76C | NGC 5942 | S0? | 0.71 'x 0.67' | +15.31 | 15 h 31 m 36.809 s | + 7 ° 18 ′ 44.42 ″ | 10663 ± 29 | 478 | ||
76D | PGC 55316 | E? | 0.58 'x 0.49' | +15.83 | 15 h 31 m 42.214 s | + 7 ° 17 ′ 14.35 ″ | 10150 ± 33 | 457 | ||
76E | PGC 55325 | SB0 | 0.27 'x 0.25' | +17.35 | 15 h 31 m 50.19 s | + 7 ° 18 ′ 41.5 ″ | 10328 ± 52 | 463 | ||
76F | PGC 55313 | S0 | 0.47 'x 0.32' | +17.27 | 15 h 31 m 39.39 s | + 7 ° 20 ′ 06.4 ″ | 10216 ± 90 | 458 | ||
76G | PGC 55307 | Sc | 1.20 'x 0.21' | +17.65 | 15 h 31 m 36.00 s | + 7 ° 20 ′ 59.6 ″ | 9843 ± 81 | 442 | ||
77 | UGC 10049 ; Group type: EIII | Snake | ||||||||
77A | HCG 77A | S0 | 0.87 'x 0.61' | +16.38 | 15 h 49 m 16.894 s | + 21 ° 49 ′ 09.79 ″ | 10508 ± 56 | 474 | ||
77B | PGC 56122 | S0 | 0.74 'x 0.46' | +16.21 | 15 h 49 m 16.81 s | + 21 ° 49 ′ 24.2 ″ | 10690 ± 69 | 482 | ||
77C | PGC 56121 | in the | 1.08 'x 0.54' | +16.45 | 15 h 49 m 16.60 s | + 21 ° 49 ′ 55.0 ″ | 10345 ± 31 | 97 | ||
77D | PGC 56125 | in the | 0.37 'x 0.26' | +17.42 | 15 h 49 m 17.10 s | + 21 ° 49 ′ 43.3 ″ | 2250 ± 63 | 105 | ||
78 | Group type: SIII | Draco | ||||||||
78A | UGC 10057 | (R ') SB (s) bc | 1.4 'x 0.7' | +14.87 | 15 h 48 m 17.36 s | + 68 ° 13 ′ 14.7 ″ | 8599 ± 31 | 392 | ||
78B | PGC 56067 | S0 | 0.7 'x 0.2' | +14.95 | 15 h 48 m 08.90 s | + 68 ° 12 ′ 24.7 ″ | 9544 ± 30 | 434 | ||
78C | PGC 56095 | S0 | 0.51 '× 0.14' | +18.25 | 15 h 48 m 42.35 s | + 68 ° 11 ′ 40.1 ″ | 18200 ± 281 | 821 | ||
78D | PGC 56086 | Sm | 0.49 'x 0.31' | +17.23 | 15 h 48 m 33.10 s | + 68 ° 14 ′ 09.0 ″ | 10000 ± 187 | 454 | ||
79 | Seyfert's sextet ; Group type: EIII | Snake | ||||||||
79A | NGC 6027A | Sa pec LINER | 0.5 '× 0.4' | +14.98 | 15 h 59 m 11.14 s | + 20 ° 45 ′ 16.5 ″ | 4560 ± 8 | 208 | ||
79B | NGC 6027E | S0 pec HII | 0.4 '× 0.2' | +14.7 | 15 h 59 m 12.55 s | + 20 ° 45 ′ 48.1 ″ | 4447 ± 11 | 203 | ||
79C | NGC 6027B | S0 pec | 0.4 '× 0.2' | +15.31 | 15 h 59 m 10.840 s | + 20 ° 45 ′ 43.40 ″ | 4053 ± 8 | 185 | ||
79D | NGC 6027C | SB (s?) C pec HII | 0.9 'x 0.2' | +16.75 | 15 h 59 m 11.840 s | + 20 ° 44 ′ 48.70 ″ | 4620 ± 3 | 211 | ||
79E | NGC 6027D | SB (s) bc: pec | 0.2 'x 0.2' | +16.47 | 15 h 59 m 12.90 s | + 20 ° 45 ′ 35.4 ″ | 19809 ± 50 | 889 | ||
80 | Group type: SII | Draco | ||||||||
80A | HCG 80A | Sd AGN | 0.85 'x 0.18' | +15.66 | 15 h 59 m 19.08 s | + 65 ° 13 ′ 57.8 ″ | 8975 ± 4 | 408 | ||
80B | PGC 56590 | S? | 0.34 'x 0.29' | +16.37 | 15 h 59 m 21.618 s | + 65 ° 13 ′ 22.43 ″ | 9584 ± 39 | 436 | ||
80C | PGC 56572 | in the | 0.33 'x 0.27' | +16.09 | 15 h 59 m 07.25 s | + 65 ° 14 ′ 01.8 ″ | 9550 ± 37 | 434 | ||
80D | HCG 80D | in the | 0.45 '× 0.18' | +17.01 | 15 h 59 m 12.04 s | + 65 ° 13 ′ 19.1 ″ | 9108 ± 54 | 415 | ||
81 | UGC 10319 ; Group type: EIII | Hercules | ||||||||
81A | HCG 81A | Sc | 0.40 'x 0.15' | +17.11 | 16 h 18 m 13.637 s | + 12 ° 48 ′ 10.35 ″ | 14676 ± 46 | 659 | ||
81B | PGC 57774 | S0 | 0.39 '× 0.18' | +17.11 | 16 h 18 m 14.13 s | + 12 ° 47 ′ 19.2 ″ | 15 150 ± 94 | 681 | ||
81C | PGC 57779 | S0 | 0.42 'x 0.23' | +17.78 | 16 h 18 m 14.88 s | + 12 ° 47 ′ 35.1 ″ | 15050 ± 96 | 671 | ||
81D | PGC 57777 | S0a | 0.26 'x 0.23' | +17.74 | 16 h 18 m 14.67 s | + 12 ° 47 ′ 43.4 ″ | 14954 ± 91 | 672 | ||
82 | Group type: EII | Hercules | ||||||||
82A | NGC 6162 | S0 | 0.9 '× 0.7' | +14.62 | 16 h 28 m 22.372 s | + 32 ° 50 ′ 57.52 ″ | 11177 ± 30 | 506 | ||
82B | NGC 6163 | Sba HII | 0.81 'x 0.57' | +15.0 | 16 h 28 m 27.895 s | + 32 ° 50 ′ 46.78 ″ | 10447 ± 37 | 473 | ||
82C | NGC 6161 | in the | 0.84 'x 0.32' | +15.8 | 16 h 28 m 20.629 s | + 32 ° 48 ′ 38.32 ″ | 10095 ± 38 | 457 | ||
82D | PGC 58231 | S0a | 0.49 '× 0.19' | +16.72 | 16 h 28 m 16.70 s | + 32 ° 48 ′ 36.8 ″ | 11685 ± 46 | 528 | ||
83 | Group type: EIII | Hercules | ||||||||
83A | PGC 58559 | E0 | 0.26 'x 0.26' | +16.83 | 16 h 35 m 36.309 s | + 6 ° 15 ′ 55.30 ″ | 15560 ± 60 | 699 | ||
83B | PGC 58565 | E2 | 0.30 'x 0.23' | +17.04 | 16 h 35 m 40.25 s | + 6 ° 15 ′ 44.30 ″ | 16442 ± 69 | 738 | ||
83C | PGC 58569 | Scd | 0.26 'x 0.14' | +17.52 | 16 h 35 m 43.15 s | + 6 ° 16 ′ 44.5 ″ | 16520 ± 133 | 742 | ||
83D | PGC 58562 | Sd | 0.12 'x 0.10' | +19.09 | 16 h 35 m 41.09 s | + 6 ° 15 ′ 32.5 ″ | 15500 ± 133 | 758 | ||
83E | PGC 58561 | S0 | 0.10 'x 0.08' | +19.44 | 16 h 35 m 38.13 s | + 6 ° 16 ′ 23.8 ″ | ||||
84 | Group type: EIII | Little Bear | ||||||||
84A | HCG 84A | E2 | 0.59 'x 0.49' | +15.77 | 16 h 44 m 22.823 s | + 77 ° 50 ′ 19.49 ″ | 16654 ± 61 | 752 | ||
84B | PGC 58873 | S0 | 0.48 'x 0.21' | +16.86 | 16 h 44 m 13.40 s | + 77 ° 51 ′ 31.1 ″ | 16554 ± 73 | 748 | ||
84C | PGC 58884 | Sat | 0.50 'x 0.25' | +16.82 | 16 h 44 m 30.00 s | + 77 ° 49 ′ 48.9 ″ | 16353 ± 71 | 738 | ||
84D | PGC 58861 | S0 | 0.27 'x 0.15' | +17.54 | 16 h 44 m 02.44 s | + 77 ° 51 ′ 23.3 ″ | 16800 ± 92 | 758 | ||
84E | PGC 58881 | E0 | 0.15 '× 0.15' | +18.00 | 16 h 44 m 26.93 s | + 77 ° 50 ′ 17.0 ″ | 16950 ± 81 | 765 | ||
84F | PGC 58856 | E0 | 0.20 'x 0.20' | +18.42 | 16 h 43 m 48.71 s | + 77 ° 50 ′ 54.3 ″ | 32500 ± 100 | 1460 | ||
85 | Group type: EIII | Draco | ||||||||
85A | HCG 85A | E1 | 0.53 'x 0.49' | +15.77 | 18 h 50 m 18.446 s | + 73 ° 21 ′ 05.23 ″ | 11155 ± 38 | 507 | ||
85B | PGC 62477 | E. | 0.44 'x 0.41' | +15.94 | 18 h 50 m 26.328 s | + 73 ° 20 ′ 42.68 ″ | 12122 ± 36 | 550 | ||
85C | HCG 85C | S0 | 0.30 'x 0.14' | +17.65 | 18 h 50 m 29.677 s | + 73 ° 21 ′ 27.41 ″ | 11912 ± 47 | 541 | ||
85D | PGC 62484 | E0 | 0.22 'x 0.21' | +18.12 | 18 h 50 m 36.07 s | + 73 ° 20 ′ 57.0 ″ | 11900 ± 96 | 541 | ||
86 | Group type: EII | Sagittarius | ||||||||
86A | PGC 63753 | E2 | 1.2 '× 0.7' | +14.31 | 19 h 52 m 08.765 s | −30 ° 49 ′ 32.70 ″ | 6013 ± 11 | 270 | ||
86B | PGC 63748 | E2 | 0.74 'x 0.55' | +15.13 | 19 h 51 m 59.065 s | −30 ° 48 ′ 58.40 ″ | 5863 ± 9 | 264 | ||
86C | PGC 63752 | SB0 | 0.57 'x 0.44' | +16.08 | 19 h 51 m 57.464 s | −30 ° 51 ′ 25.01 ″ | 5317 ± 35 | 239 | ||
86D | PGC 63749 | S0 | 0.62 'x 0.32' | +15.85 | 19 h 51 m 51.94 s | −30 ° 48 ′ 30.4 ″ | 5923 ± 18 | 266 | ||
87 | Group type: SI | Capricornus | ||||||||
87A | PGC 65415 | S0 ^ 0 ^ pec sp AGN | 1.6 '× 0.3' | +15.27 | 20 h 48 m 15.001 s | −19 ° 50 ′ 57.94 ″ | 8443 ± 14 | 381 | ||
87B | PGC 65409 | SA (r) 0+ pec? | 0.7 '× 0.6' | +15.43 | 20 h 48 m 10.933 s | −19 ° 51 ′ 23.14 ″ | 8738 ± 23 | 394 | ||
87C | PGC 65412 | Sb HII | 0.7 'x 0.2' | +16.09 | 20 h 48 m 11.988 s | −19 ° 49 ′ 55.93 ″ | 8914 ± 7 | 402 | ||
87D | PGC 65414 | Sd | 0.26 '× 0.19' | +17.83 | 20 h 48 m 12.77 s | −19 ° 50 ′ 46.1 ″ | 10200 ± 160 | 459 | ||
88 | Group type: SIII | Aquarius | ||||||||
88A | NGC 6978 | Sb AGN | 1.77 'x 0.65' | +13.8 | 20 h 52 m 35.436 s | −5 ° 42 ′ 40.06 ″ | 6033 ± 25 | 275 | ||
88B | NGC 6977 | SB (r) a pec: dSy2 | 1.22 'x 0.90' | +14.0 | 20 h 52 m 29.704 s | −5 ° 44 ′ 46.33 ″ | 6192 ± 15 | 283 | ||
88C | NGC 6975 | SAB (r) bc? HII | 0.98 'x 0.84' | +14.7 | 20 h 52 m 26.033 s | −5 ° 46 ′ 20.20 ″ | 5956 ± 6 | 272 | ||
88D | PGC 65612 | Sc HII | 0.70 'x 0.29' | +15.6 | 20 h 52 m 12.771 s | −5 ° 47 ′ 54.04 ″ | 6041 ± 4 | 276 | ||
89 | Group type: SII | Aquarius | ||||||||
89A | PGC 66570 | Sc HII | 0.9 '× 0.6' | +15.36 | 21 h 20 m 01.03 s | −3 ° 55 ′ 19.7 ″ | 8808 ± 8 | 400 | ||
89B | PGC 66580 | SBc | 0.70 'x 0.34' | +16.08 | 21 h 20 m 19.15 s | −3 ° 53 ′ 45.7 ″ | 8985 ± 45 | 403 | ||
89C | PGC 66575 | Scd | 0.48 'x 0.29' | +16.41 | 21 h 20 m 08.349 s | −3 ° 55 ′ 03.42 ″ | 8872 ± 40 | 403 | ||
89D | PGC 66574 | Sm | 0.27 'x 0.17' | +17.16 | 21 h 20 m 08.02 s | −3 ° 54 ′ 30.1 ″ | 8872 ± 40 | 402 | ||
90 | Group type: EIII | Southern fish | ||||||||
90A | NGC 7172 | Sa pec sp; Sy2 HII | 2.5 'x 1.4' | +12.85 | 22 h 02 m 01.910 s | −31 ° 52 ′ 11.30 ″ | 2603 ± 12 | 118 | ||
90B | NGC 7176 | E pec: | 1.0 '× 0.8' | +12.34 | 22 h 02 m 08.45 s | −31 ° 59 ′ 23.3 ″ | 2511 ± 14 | 114 | ||
90C | NGC 7173 | E + pec: | 1.2 '× 0.9' | +13.08 | 22 h 02 m 03.19 s | −31 ° 58 ′ 25.3 ″ | 2497 ± 12 | 113 | ||
90D | NGC 7174 | Sab pec sp | 2.3 '× 1.2' | +14.23 | 22 h 02 m 06.490 s | −31 ° 59 ′ 33.90 ″ | 2659 ± 9 | 120 | ||
91 | Group type: SI | Southern fish | ||||||||
91A | NGC 7214 | SB (s) bc pec: Sy1.2 | 2.2 'x 1.4' | +13.05 | 22 h 09 m 07.68 s | −27 ° 48 ′ 34.1 ″ | 6934 ± 10 | 312 | ||
91B | PGC 68164 | Sc HII | 1.1 'x 0.2' | +15.16 | 22 h 09 m 16.27 s | −27 ° 43 ′ 49.2 ″ | 7189 ± 64 | 327 | ||
91C | PGC 68160 | Sc | 0.80 'x 0.55' | +14.72 | 22 h 09 m 14.01 s | −27 ° 46 ′ 55.9 ″ | 7190 ± 10 | 323 | ||
91D | PGC 68155 | SB0 | 0.4 '× 0.3' | +16 | 22 h 09 m 08.400 s | −27 ° 48 ′ 01.60 ″ | 7315 ± 22 | 329 | ||
92 | Stephan's quintet ; Group type: SII | Pegasus | ||||||||
92A | NGC 7320 ; Is a foreground galaxy, so not connected to the group. Today NGC 7320C is counted instead , so that it is still a quintet. | SA (s) d HII | 2.2 '× 1.1' | +13.23 | 22 h 36 m 03.38 s | + 33 ° 56 ′ 53.2 ″ | 786 ± 20 | 450 | ||
92B | NGC 7318B | SB (s) bc pec | 1.9 'x 1.2' | +13.92 | 22 h 35 m 58.40 s | + 33 ° 57 ′ 57.25 ″ | 5774 ± 24 | 267 | ||
92C | NGC 7319 | SB (s) bc pec Sy2 | 1.7 '× 1.3' | +14.11 | 22 h 36 m 03.545 s | + 33 ° 58 ′ 32.59 ″ | 6747 ± 4 | 311 | ||
92D | NGC 7318A | E2 pec | 1.7 '× 1.3' | +14.33 | 22 h 35 m 56.747 s | + 33 ° 57 ′ 55.66 ″ | 6630 ± 23 | 305 | ||
92E | NGC 7317 | E4 | 1.1 '× 1.1' | +14.57 | 22 h 35 m 51.88 s | + 33 ° 56 ′ 41.6 ″ | 6599 ± 26 | 304 | ||
93 | Group type: EIII | Pegasus | ||||||||
93A | NGC 7550 | SA0- AGN | 1.4 '× 1.2' | +13.16 | 23 h 15 m 16.008 s | + 18 ° 57 ′ 42.47 ″ | 5072 ± 20 | 234 | ||
93B | NGC 7549 | SB (s) cd pec AGN | 2.8 'x 0.7' | +13.74 | 23 h 15 m 17.229 s | + 19 ° 02 ′ 30.09 ″ | 4736 ± 3 | 219 | ||
93C | NGC 7547 | (R ') SAB (s) 0 / a: pec | 1.1 '× 0.5' | +14.73 | 23 h 15 m 03,404 s | + 18 ° 58 ′ 24.39 ″ | 4772 ± 10 | 221 | ||
93D | NGC 7553 | S0 | 0.7 '× 0.6' | +15.68 | 23 h 15 m 33.094 s | + 19 ° 02 ′ 53.39 ″ | 5173 ± 34 | 239 | ||
93E | NGC 7558 | Sat | 0.4 '× 0.4' | +15.88 | 23 h 15 m 38.230 s | + 18 ° 55 ′ 10.94 ″ | 8881 ± 39 | 405 | ||
94 | Group type: EI | Pegasus | ||||||||
94A | NGC 7578B | E1:; BrClG | 1.0 '× 1.0' | +14.96 | 23 h 17 m 13.56 s | + 18 ° 42 ′ 29.4 ″ | 12045 ± 32 | 546 | ||
94B | NGC 7578A | S0 ^ 0 ^ pec | 1.4 '× 1.4' | +14.34 | 23 h 17 m 11.95 s | + 18 ° 42 ′ 04.6 ″ | 12068 ± 32 | 547 | ||
94C | PGC 70943 | S0 | 0.67 'x 0.29' | +16.20 | 23 h 17 m 20.26 s | + 18 ° 44 ′ 05.0 ″ | 12120 ± 52 | 540 | ||
94D | NGC 7578C | S0 | 0.31 '× 0.19' | +16.35 | 23 h 17 m 15.18 s | + 18 ° 42 ′ 42.8 ″ | 13028 ± 24 | 590 | ||
94E | PGC 70937 | Sd | 0.49 '× 0.12' | +18.15 | 23 h 17 m 15.42 s | + 18 ° 43 ′ 38.5 ″ | 12250 ± 103 | 555 | ||
94F | PGC 70939 | S0 | 0.23 'x 0.17' | +18.16 | 23 h 17 m 18.49 s | + 18 ° 44 ′ 22.3 ″ | 13038 ± 22 | 590 | ||
94G | PGC 70941 | S0 | 0.20 'x 0.11' | +18.57 | 23 h 17 m 19.93 s | + 18 ° 44 ′ 58.0 ″ | 13200 ± 114 | 597 | ||
95 | Group type: EIII | Pegasus | ||||||||
95A | NGC 7609 | E3 | 0.88 'x 0.65' | +15.23 | 23 h 19 m 30.05 s | + 9 ° 30 ′ 29.6 ″ | 11879 ± 29 | 537 | ||
95B | PGC 71080 | Scd | 0.7 'x 0.2' | +15.98 | 23 h 19 m 33.79 s | + 9 ° 29 ′ 41.8 ″ | 11637 ± 48 | 362 | ||
95C | PGC 71077 | Sm | 0.95 'x 0.31' | +16.24 | 23 h 19 m 31.09 s | + 9 ° 30 ′ 10.7 ″ | 11562 ± 40 | 523 | ||
95D | PGC 71074 | Sc | 0.74 'x 0.15' | +17.23 | 23 h 19 m 27.84 s | + 9 ° 29 ′ 39.7 ″ | 12350 ± 97 | 558 | ||
96 | Group type: SII | Pegasus | ||||||||
96A | NGC 7674 | SA (r) bc pec; HIISy2 | 1.1 '× 1.0' | +13.92 | 23 h 27 m 56.724 s | + 8 ° 46 ′ 44.53 ″ | 8671 ± 9 | 394 | ||
96B | NGC 7675 | E2 HII | 0.62 'x 0.47' | +15.04 | 23 h 28 m 05.920 s | + 8 ° 46 ′ 06.94 ″ | 8616 ± 42 | 391 | ||
96C | NGC 7674A | Sa HII | 0.41 'x 0.29' | +16.1 | 23 h 27 m 58.78 s | + 8 ° 46 ′ 58.1 ″ | 8852 ± 10 | 402 | ||
96D | PGC 71507 | in the | 0.22 '× 0.12' | +17.13 | 23 h 27 m 00.20 s | + 8 ° 46 ′ 02.4 ″ | 8975 ± 57 | 408 | ||
97 | Group type: EII | fishes | ||||||||
97A | IC 5357 | SAB0- pec: | 1.7 '× 1.1' | +14.33 | 23 h 47 m 22.99 s | −2 ° 18 ′ 02.4 ″ | 6932 ± 22 | 314 | ||
97B | IC 5359 | Sc | 1.06 '× 0.12' | +15.72 | 23 h 47 m 37.86 s | −2 ° 19 ′ 00.0 ″ | 6666 ± 21 | 303 | ||
97C | IC 5356 | S? | 0.78 'x 0.49' | +15.05 | 23 h 47 m 23.79 s | −2 ° 21 ′ 04.5 ″ | 6666 ± 21 | 273 | ||
97D | IC 5351 | E. | 0.94 'x 0.82' | +14.73 | 23 h 47 m 18.93 s | −2 ° 18 ′ 48.6 ″ | 6328 ± 30 | 288 | ||
97E | IC 5352 | S0a | 0.39 'x 0.33' | +16.75 | 23 h 47 m 19.900 s | −2 ° 16 ′ 50.40 ″ | 6665 ± 24 | 303 | ||
98 | Group type: EII | fishes | ||||||||
98A | NGC 7783A | SB0 | 1.44 'x 0.66' | +13.9 | 23 h 54 m 10.090 s | + 0 ° 22 ′ 58.30 ″ | 7947 ± 17 | 360 | ||
98B | NGC 7783B | S0 | 0.4 '× 0.3' | +14.99 | 23 h 54 m 12.064 s | + 0 ° 22 ′ 37.63 ″ | 7959 ± 26 | 361 | ||
98C | NGC 7783C | E. | 0.29 'x 0.22' | +16.27 | 23 h 54 m 13.778 s | + 0 ° 21 ′ 25.32 ″ | 8145 ± 33 | 369 | ||
98D | NGC 7783D | Sc | 0.3 '× 0.3' | +16.94 | 23 h 54 m 10.61 s | + 0 ° 23 ′ 39.5 ″ | 14950 ± 67 | 673 | ||
99 | Group type: SII | Pegasus | ||||||||
99A | UGC 12897 | Sab | 1.1 '× 0.4' | +14.84 | 00 h 00 m 37.94 s | + 28 ° 23 ′ 04.4 ″ | 8705 ± 9 | 397 | ||
99B | UGC 12899 | E. | 1.0 '× 0.9' | +14.68 | 00 h 00 m 46.96 s | + 28 ° 24 ′ 07.3 ″ | 8764 ± 19 | 399 | ||
99C | UGC 58 | Sc | 0.8 '× 0.4' | +15.71 | 00 h 00 m 44.00 s | + 28 ° 24 ′ 05.2 ″ | 8157 ± 32 | 372 | ||
99D | PGC 60 | S0a | 0.72 'x 0.46' | +17.44 | 00 h 00 m 45.09 s | + 28 ° 22 ′ 18.2 ″ | 8643 ± 82 | 394 | ||
99E | PGC 57 | S0 | 0.38 'x 0.30' | +17.84 | 00 h 00 m 42.41 s | + 28 ° 22 ′ 08.4 ″ | 9007 ± 96 | 410 | ||
100 | Group type: SI | Pegasus | ||||||||
100A | NGC 7803 | S0 / a | 1.0 '× 0.6' | +14.06 | 00 h 01 m 19.97 s | + 13 ° 06 ′ 40.5 ″ | 5366 ± 6 | 246 | ||
100B | PGC 108 | S0 / a | 0.58 'x 0.52' | +15.40 | 00 h 01 m 26.04 s | + 13 ° 06 ′ 46.8 ″ | 5256 ± 35 | 241 | ||
100C | PGC 89 | SBc | 0.9 '× 0.5' | +15.87 | 00 h 01 m 13.38 s | + 13 ° 08 ′ 38.6 ″ | 5461 ± 38 | 250 | ||
100D | PGC 92 | Scd | 0.53 'x 0.20' | +16.97 | 00 h 01 m 14.97 s | + 13 ° 06 ′ 45.2 ″ | 5590 ± 32 | 256 |
See also
Web links
Individual evidence
- ^ Paul Hickson: Systematic properties of compact groups of galaxies . In: Astrophysical Journal . Vol. 255, 1982, pp. 382–391 , doi : 10.1086 / 159838 , bibcode : 1982ApJ ... 255..382H (English).
- ^ Paul Hickson: Compact Groups of Galaxies. 1997, accessed October 23, 2006 .
- ↑ a b c d e f g Searching NED. In: NASA / IPAC EXTRAGALACTIC DATABASE. Retrieved November 9, 2008 .