PGC 21457
| Galaxy LEDA / PGC 21457 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Flying fish |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 07 h 38 m 12.0 s |
| declination | -69 ° 28 ′ 32 ″ |
| Appearance | |
| Morphological type | SB (s) 0 / a |
| Angular expansion | 1.9 ′ × 1 ′ |
| Physical data | |
| Redshift | 0.005007 ± 0.000150 |
| Radial velocity | 1501 ± 45 km / s |
|
Stroke distance v rad / H 0 |
(57 ± 5) · 10 6 ly (17.6 ± 1.4) Mpc |
| history | |
| Catalog names | |
| PGC 21457 • ESO 059-011 • 2MASX J07381200-6928313 • SGC 073820-6921.5 • GALEX ASC J073811.98-692832.0 • LDCE 515 NED005 | |
LEDA / PGC 21457 is a lens-shaped galaxy of the Hubble-type S0 in the constellation of the Flying Fish in the southern sky . It is estimated to be 57 million light years from the Milky Way .
In the same area of the sky are u. a. the galaxies NGC 2434 and NGC 2442 .