PGC 57146
| Galaxy LEDA / PGC 57146 |
|
|---|---|
![NGC 6062 & LEDA 57146 with LEDA 1604252 (lu) [1]](https://de.wikipedia.org/wiki/Datei:NGC6062_-_SDSS_DR14.jpg)
|
|
| NGC 6062 & LEDA 57146 with LEDA 1604252 (lu) | |
| AladinLite | |
| Constellation | Hercules |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 16 h 06 m 19.0 s |
| declination | + 19 ° 45 ′ 48 ″ |
| Appearance | |
| Morphological type | Sc |
| Brightness (visual) | 15.3 mag |
| Brightness (B-band) | 16.0 mag |
| Angular expansion | 0.4 '× 0.4' |
| Surface brightness | 13.2 mag / arcmin² |
| Physical data | |
| Redshift | 0.038805 |
| Radial velocity | 11,633 km / s |
|
Stroke distance v rad / H 0 |
(524 ± 37) · 10 6 Lj (160.8 ± 11.3) Mpc |
| history | |
| Catalog names | |
| NGC 6062B • PGC 57146 • CGCG 108-148 N01 • MCG + 03-41-122 • 2MASX J16061893 + 1945472 • NSA 125460 • HOLM 728B | |
LEDA / PGC 57146 (also NGC 6062B ) is a spiral galaxy of the Hubble type Sc in the constellation Hercules in the northern sky . It is estimated to be 524 million light years from the Milky Way and about 60,000 light years in diameter.
Together with NGC 6062 , it forms the gravitationally bound galaxy pair Holm 728 .