NGC 452
| Galaxy NGC 452 |
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|---|---|
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| SDSS image of the galaxy NGC 452 | |
| AladinLite | |
| Constellation | fishes |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 01 h 16 m 14.8 s |
| declination | + 31 ° 02 ′ 02 ″ |
| Appearance | |
| Morphological type | SBab |
| Brightness (visual) | 13.5 likes |
| Brightness (B-band) | 14.3 mag |
| Angular expansion | 2.5 ′ × 0.8 ′ |
| Position angle | 43 ° |
| Surface brightness | 14.1 mag / arcmin² |
| Physical data | |
| Affiliation | NGC 452 group LGG 18 |
| Redshift | 0.016551 ± 0.000017 |
| Radial velocity | 4962 ± 5 km / s |
|
Stroke distance v rad / H 0 |
(228 ± 16) x 10 6 ly (70.0 ± 4.9) Mpc |
| history | |
| discovery | John Herschel |
| Discovery date | November 22, 1827 |
| Catalog names | |
| NGC 452 • UGC 820 • PGC 4596 • CGCG 502-020 • MCG + 05-04-010 • IRAS 01134 + 3046 • 2MASX J01161484 + 3102019 • VV 430 • GC 252 • h 96 • GALEX ASC J011614.84 + 310201.8 • LDCE 74 NED050 • KPG 28B | |
NGC 452 is a barred spiral galaxy of the Hubble type SBab in the constellation Pisces on the ecliptic . It is an estimated 228 million light years from the Milky Way and about 165,000 light years across. Together with NGC 444, it forms the gravitationally bound galaxy pair KPG 28 and both are members of the NGC 452 group ( LGG 18 ), which counts 22 galaxies . In the same area of the sky are u. a. the galaxies NGC 444 , IC 1652 , IC 1654 , IC 1659 .
The object was discovered on November 22, 1827 by the British astronomer John Herschel .
NGC 452 group ( LGG 18 )
| Galaxy | Alternative name | Distance / million Lj |
|---|---|---|
| NGC 374 | PGC 3952 | 232 |
| NGC 382 | PGC 3981 | 240 |
| NGC 383 | PGC 3982 | 235 |
| NGC 385 | PGC 3984 | 229 |
| NGC 388 | PGC 4005 | 250 |
| NGC 392 | PGC 4042 | 217 |
| NGC 399 | PGC 4096 | 238 |
| NGC 403 | PGC 4111 | 234 |
| NGC 410 | PGC 4224 | 243 |
| NGC 414 | PGC 4254 | 218 |
| NGC 420 | PGC 4320 | 231 |
| NGC 443 | PGC 4512 | 220 |
| NGC 444 | PGC 4561 | 223 |
| NGC 452 | PGC 4596 | 228 |
| IC 1618 | PGC 3899 | 218 |
| IC 1652 | PGC 4498 | 238 |
| IC 1654 | PGC 4520 | 225 |
| PGC 3798 | UGC 657 | 229 |
| PGC 4153 | UGC 724 | 238 |
| PGC 4258 | UGC 743 | 240 |
| PGC 3950 | UGC 679 | 235 |
| PGC 4020 | UGC 697 | 217 |
Web links
Commons : NGC 452 - collection of images, videos, and audio files
