PGC 921
| Galaxy LEDA / PGC 921 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Pegasus |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 00 h 13 m 56.92 s |
| declination | + 30 ° 52 ′ 58.6 ″ |
| Appearance | |
| Morphological type | cE |
| Brightness (B-band) | 14.7 mag |
| Angular expansion | 0.4 ′ × 0.3 ′ |
| Physical data | |
| Affiliation |
NGC 7819 Group NGC 7831 Group LGG 1 |
| Redshift | 0.015951 ± 0.000073 |
| Radial velocity | 4782 ± 22 km / s |
|
Stroke distance v rad / H 0 |
(221 ± 16) x 10 6 ly (67.9 ± 4.8) Mpc |
| history | |
| Catalog names | |
| UGC 130 • PGC 921 • CGCG 499-083 • 2MASX J00135693 + 3052587 • GALEX ASC J001356.87 + 305257.9 • NSA 126420 • LDCE 9 NED003 • WISEA J001356.91 + 305258.4 | |
LEDA / PGC 921 is an elliptical galaxy of Hubble type cE in the constellation Pegasus the north ecliptic , an estimated 221 million light-years from the Milky Way 's center. The galaxy is considered a member of the NGC 7831 group, or LGG 1 .
In the same area of the sky are u. a. the galaxies NGC 39 and NGC 43 .