IC 4181
| Galaxy IC 4181 |
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|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Berenike's hair |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 13 h 06 m 06.4 s |
| declination | + 21 ° 29 ′ 38 ″ |
| Appearance | |
| Morphological type | P. |
| Brightness (visual) | 15.4 mag |
| Brightness (B-band) | 16.2 mag |
| Angular expansion | 0.40 × 0.4 |
| Surface brightness | 13.3 mag / arcmin² |
| Physical data | |
| Redshift | 0.066400 +/- 0.000120 |
| Radial velocity | 19,906 +/- 36 km / s |
|
Stroke distance v rad / H 0 |
(889 ± 62) · 10 6 ly (272.6 ± 19.1) Mpc |
| history | |
| discovery | Max Wolf |
| Discovery date | January 27, 1904 |
| Catalog names | |
| IC 4181 • PGC 140073 • IRAS F13036 + 2145 • KUG 1303 + 217 • 2MASX J13060644 + 2129375 • | |
IC 4181 is a spiral galaxy of Hubble type S in the constellation Coma Berenices the northern sky . It is estimated to be 889 million light years away from the Milky Way and has a diameter of about 100,000 ly. A gravitational bond with IC 4183 is possible .
The object was discovered by Max Wolf on January 27, 1904 .