NGC 849
| Galaxy NGC 849 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | whale |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 02 h 10 m 11.2 s |
| declination | -22 ° 19 ′ 23 ″ |
| Appearance | |
| Morphological type | (R) S0? |
| Brightness (visual) | 14.8 mag |
| Brightness (B-band) | 15.8 mag |
| Angular expansion | 0.50 × 0.3 |
| Position angle | 117 ° |
| Surface brightness | 12.6 mag / arcmin² |
| Physical data | |
| Redshift | 0.018433 +/- 0.000130 |
| Radial velocity | 5526 +/- 39 km / s |
|
Stroke distance v rad / H 0 |
(245 ± 17) · 10 6 ly (75.2 ± 5.3) Mpc |
| history | |
| discovery | Francis Leavenworth |
| Discovery date | 1886 |
| Catalog names | |
| NGC 849 • PGC 8286 • ESO 478-009 • 2MASX J02101121-2219224 • SGC 020752-2233.5 • GALEX ASC J021011.21-221922.6 | |
NGC 849 is a lenticular galaxy of the Hubble-type S0 in the constellation Cetus south of the celestial equator . It is estimated to be 245 million light years away from the Milky Way and has a diameter of about 35,000 ly.
In the same area of the sky there are u. a. the galaxies NGC 836 , NGC 837 , NGC 858 , NGC 874 .
The property was discovered by Francis Leavenworth in 1886 .
Web links
Individual evidence
- ↑ a b c d NASA / IPAC EXTRAGALACTIC DATABASE
- ↑ a b c d e f SEDS : NGC 849
- ↑ Seligman ( Memento of the original from November 19, 2017 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
