IC 2019
| Galaxy IC 2019 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | bull |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 04 h 01 m 53.65 s |
| declination | + 05 ° 38 ′ 22.0 ″ |
| Appearance | |
| Morphological type | S0 |
| Brightness (visual) | 14.5 mag |
| Brightness (B-band) | 15.3 mag |
| Angular expansion | 0.80 'x 0.4' |
| Position angle | 45 ° |
| Surface brightness | 13.1 mag / arcmin² |
| Physical data | |
| Redshift | 0.018796 ± 0.000167 |
| Radial velocity | 5635 ± 50 km / s |
|
Stroke distance v rad / H 0 |
(250 ± 18) x 10 6 ly (76.8 ± 5.4) Mpc |
| history | |
| discovery | Stephane Javelle |
| Discovery date | January 22, 1898 |
| Catalog names | |
| IC 2019 • UGC 2930 N02 • PGC 14324 • CGCG 418-007 N02 • MCG + 01-11-007 N02 • 2MASX J04015363 + 0538221 • 2MASS J04015366 + 0538218 • WISEA J040153.65 + 053821.9 • LDCE 278 NED004 | |
IC 2019 is a lenticular galaxy of the Hubble type S0 / a in the constellation Taurus on the ecliptic . It is estimated to be 250 million light-years from the Milky Way and about 60,000 light-years across. Together with PGC 200219 , it forms a gravitationally bound galaxy pair .
The object was discovered by Stéphane Javelle on January 22, 1898 .