IC 389
| Galaxy IC 389 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Eridanus |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 04 h 41 m 59.6 s |
| declination | -07 ° 18 ′ 41 ″ |
| Appearance | |
| Morphological type | SA0-: |
| Brightness (visual) | 13.9 likes |
| Brightness (B-band) | 14.9 mag |
| Angular expansion | 0.9 ′ × 0.7 ′ |
| Position angle | 51 ° |
| Surface brightness | 13.5 mag / arcmin² |
| Physical data | |
| Redshift | 0.015981 ± 0.000113 |
| Radial velocity | 4791 ± 34 km / s |
|
Stroke distance v rad / H 0 |
(210 ± 15) · 10 6 ly (64.4 ± 4.5) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | January 18, 1892 |
| Catalog names | |
| IC 389 • PGC 15840 • MCG -01-12-045 • 2MASX J04415960-0718410 • GALEX ASC J044159.67-071840.8 • LDCE 330 NED014 | |
IC 389 is an elliptical galaxy of the Hubble type E / S0 in the constellation Eridanus in the southern sky . It is around 210 million light years away from the Milky Way and has a diameter of around 55,000 light years .
In the same area of the sky are u. a. the galaxies IC 385 , IC 387 , IC 388 , IC 390 .
The object was discovered by Stéphane Javelle on January 18, 1892 .
See also
Web links
Individual evidence
Attention: The sorting key “IC 0389” overwrites the previously used key “IC0389”.