PGC 28922
| Galaxy LEDA / PGC 28922 |
|
|---|---|
![NGC 3091 with NGC 3096, LEDA 852084 (lu), PGC 28926 (u) & LEDA 28922 (ro) [1]](https://de.wikipedia.org/wiki/Datei:NGC_3091_DSS.jpg)
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| NGC 3091 with NGC 3096, LEDA 852084 (lu), PGC 28926 (u) & LEDA 28922 (ro) | |
| AladinLite | |
| Constellation | Water snake |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 10 h 00 m 10.29 s |
| declination | -19 ° 37 ′ 18.5 ″ |
| Appearance | |
| Morphological type | E. |
| Brightness (B-band) | 14.24 mag |
| Angular expansion | 0.4 ′ × 0.4 ′ |
| Physical data | |
| Affiliation | HCG 42 NGC 3091 group LGG 186 |
| Redshift | 0.013359 ± 0.000103 |
| Radial velocity | 4005 ± 31 km / s |
|
Stroke distance v rad / H 0 |
(170 ± 12) · 10 6 ly (52.1 ± 3.7) Mpc |
| history | |
| Catalog names | |
| PGC 28922 • MCG -03-26-006 • 2MASX J10001030-1937183 • HCG 42C • GALEX ASC J100010.38-193715.4 • LDCE 689 NED011 • WISEA J100010.29-193718.6 | |
LEDA / PGC 28922 is an elliptical galaxy of Hubble type E in the constellation Hydra south of the ecliptic , the estimated 170 million light-years from the Milky Way 's center. Together with five other galaxies, it forms the NGC 3091 group ( LGG 186 ).