NGC 5722
| Galaxy NGC 5722 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Bear keeper |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 14 h 38 m 54.4 s |
| declination | + 46 ° 39 ′ 56 ″ |
| Appearance | |
| Morphological type | E-S0 |
| Brightness (visual) | 14.7 mag |
| Brightness (B-band) | 15.7 mag |
| Angular expansion | 0.3 ′ × 0.3 ′ |
| Surface brightness | 12.2 mag / arcmin² |
| Physical data | |
| Redshift | (0.035885 ± 0.000093) |
| Radial velocity | (10758 ± 28) km / s |
|
Stroke distance v rad / H 0 |
(486 ± 34) · 10 6 ly (149.0 ± 10.4) Mpc |
| history | |
| discovery | John Herschel |
| Discovery date | April 26, 1830 |
| Catalog names | |
| NGC 5722 • PGC 52355 • CGCG 248-016 • MCG + 08-27-14 • GC 3975 • h 1865 • | |
NGC 5722 is a 14.7 mag bright lenticular galaxy of the Hubble type E-S0 in the constellation Bear Keeper .
It was discovered by John Herschel on April 26, 1830 .
Web links
- NGC 5722. SIMBAD, accessed April 17, 2016 .
- NGC 5722. DSO Browser, accessed April 17, 2016 .
- Auke Slotegraaf: NGC 5722. Deep Sky Observer's Companion, accessed April 17, 2016 .