PGC 46442
| Galaxy LEDA / PGC 46442 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | centaur |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 13 h 19 m 21.1 s |
| declination | -43 ° 38 ′ 58 ″ |
| Appearance | |
| Morphological type | S0 ^ 0 ^ |
| Brightness (visual) | 13.0 likes |
| Brightness (B-band) | 14.0 mag |
| Angular expansion | 1.7 'x 0.6' |
| Position angle | 148 ° |
| Surface brightness | 12.9 mag / arcmin² |
| Physical data | |
| Redshift | 0.011431 ± 0.000107 |
| Radial velocity | 3427 ± 32 km / s |
|
Stroke distance v rad / H 0 |
(146 ± 10) · 10 6 ly (44.7 ± 3.2) Mpc |
| history | |
| Catalog names | |
| NGC 5090A • PGC 46442 • ESO 269-084 • MCG -07-27-051 • 2MASX J13192110-4338578 • SGC 131626-4323.2 • 2MASS J13192112-4338577 • LDCE 916 NED156 | |
LEDA / PGC 46442 (also NGC 5090A ) is a lens-shaped galaxy of the Hubble type S0 in the constellation Centaur in the southern sky . It is an estimated 146 million light years away from the Milky Way and about 80,000 light years in diameter.
In the same area of the sky are u. a. the galaxies NGC 5082 , NGC 5090 , NGC 5091 .