IC 154
| Galaxy IC 154 |
|
|---|---|
|
|
| SDSS image from IC 154 | |
| AladinLite | |
| Constellation | fishes |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 01 h 45 m 16.3 s |
| declination | + 10 ° 38 ′ 57 ″ |
| Appearance | |
| Morphological type | Sb |
| Brightness (visual) | 13.8 mag |
| Brightness (B-band) | 14.6 mag |
| Angular expansion | 1.5 ′ × 0.2 ′ |
| Position angle | 66 ° |
| Surface brightness | 12.3 mag / arcmin² |
| Physical data | |
| Redshift | 0.018493 +/- 0.000107 |
| Radial velocity | 5544 +/- 32 km / s |
|
Stroke distance v rad / H 0 |
(251 ± 18) x 10 6 ly (77.0 ± 5.4) Mpc |
| diameter | 100,000 ly |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | December 15, 1892 |
| Catalog names | |
| IC 154 • UGC 1229 • PGC 6439 • CGCG 437-021 • MCG + 02-05-023 • 2MASX J01451628 + 1038581 • LDCE 107 NED003 | |
IC 154 is a spiral galaxy in edge position of the Hubble type Sab? in the constellation Pisces on the ecliptic . It is an estimated 251 million light years away from the Milky Way and has a diameter of about 110,000 ly
. a. the galaxies NGC 665 , IC 156 , IC 161 , IC 162 .
The object was discovered by Stéphane Javelle on December 15, 1892 .
Web links
Individual evidence
Attention: The sorting key “IC 0154” overwrites the previously used key “IC0154”.