PGC 39841
| Galaxy LEDA / PGC 39841 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Hunting dogs |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 12 h 20 m 40.569 s |
| declination | + 46 ° 15 ′ 19.57 ″ |
| Appearance | |
| Morphological type | E2 |
| Brightness (visual) | 14.5 mag |
| Brightness (B-band) | 15.5 mag |
| Angular expansion | 0.40 ′ × 0.4 ′ |
| Surface brightness | 12.6 mag / arcmin² |
| Physical data | |
| Redshift | 0.023286 ± 0.000101 |
| Radial velocity | 6981 ± 30 km / s |
|
Stroke distance v rad / H 0 |
(314 ± 22) x 10 6 ly (96.4 ± 6.8) Mpc |
| history | |
| Catalog names | |
| NGC 4288A • PGC 39841 • MCG + 08-23-007 • 2MASX J12204053 + 4615196 • GALEX ASC J122040.69 + 461519.7 • HOLM 371B • WISEA J122040.57 + 461519.6 | |
LEDA / PGC 39841 (also NGC 4288A ) is an elliptical galaxy of the Hubble type E / S0 in the constellation Hounds in the northern sky . It is an estimated 314 million light years from the Milky Way and about 35,000 light years in diameter. Together with NGC 4288 , it forms the optical galaxy pair Holm 371 .