IC 4498
| Galaxy IC 4498 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Bear keeper |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 14 h 45 m 00.8 s |
| declination | + 26 ° 18 ′ 04 ″ |
| Appearance | |
| Morphological type | S0? |
| Brightness (visual) | 14.4 mag |
| Brightness (B-band) | 15.4 mag |
| Angular expansion | 0.5 ′ × 0.5 ′ |
| Surface brightness | 12.8 mag / arcmin² |
| Physical data | |
| Redshift | 0.030991 ± 0.000160 |
| Radial velocity | 9291 ± 48 km / s |
|
Stroke distance v rad / H 0 |
(418 ± 29) · 10 6 ly (128.2 ± 9) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | June 22, 1895 |
| Catalog names | |
| IC 4498 • PGC 52667 • CGCG 164-16 • MCG + 05-35-010 • 2MASX J14450081 + 2618042 • | |
IC 4498 is a lenticular galaxy of the Hubble type S0? in the constellation Bear Guardian in the northern sky . It is around 418 million light years from the Milky Way .
The object was discovered on June 22, 1895 by Stéphane Javelle .