NGC 5633
| Galaxy NGC 5633 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Bear keeper |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 14 h 27 m 28.4 s |
| declination | + 46 ° 08 ′ 48 ″ |
| Appearance | |
| Morphological type | (R) SA (rs) b |
| Brightness (visual) | 12.2 mag |
| Brightness (B-band) | 13.0 likes |
| Angular expansion | 2.1 ′ × 1.1 ′ |
| Position angle | 10 ° |
| Surface brightness | 13.0 mag / arcmin² |
| Physical data | |
| Redshift | 0.007785 +/- 0.000020 |
| Radial velocity | 2334 +/- 6 km / s |
|
Stroke distance v rad / H 0 |
(109 ± 8) · 10 6 ly (33.5 ± 2.3) Mpc |
| history | |
| discovery | Wilhelm Herschel |
| Discovery date | May 11, 1787 |
| Catalog names | |
| NGC 5633 • UGC 9271 • PGC 51620 • CGCG 247-030 • MCG + 08-26-34 • IRAS 14255 + 4622 • GC 3899 • H I 185 • h 1818 • LDCE 1062 NED001 | |
NGC 5633 is a 12.2 likes bright spiral galaxy with pronounced emission lines from the Hubble type Sb in the constellation Bootes and about 109 million light-years from the Milky Way center.
It was discovered on May 11, 1787 by Wilhelm Herschel with an 18.7-inch reflector telescope, who described it as "c or pB, S, R, psmbM".