NGC 862
Galaxy NGC 862 |
|
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NGC 862 with LEDA 200050 (l) | |
AladinLite | |
Constellation | Phoenix |
Position equinox : J2000.0 , epoch : J2000.0 |
|
Right ascension | 02 h 13 m 03.00 s |
declination | -42 ° 02 ′ 00.7 ″ |
Appearance | |
Morphological type | E? |
Brightness (visual) | 11.9 likes |
Brightness (B-band) | 12.9 mag |
Angular expansion | 0.8 ′ × 0.8 ′ |
Surface brightness | 11.5 mag / arcmin² |
Physical data | |
Affiliation | NGC 862 group LGG 50 |
Redshift | 0.017996 ± 0.000060 |
Radial velocity | 5395 ± 18 km / s |
Stroke distance v rad / H 0 |
(237 ± 17) · 10 6 ly (72.6 ± 5.1) Mpc |
history | |
discovery | John Herschel |
Discovery date | September 5, 1834 |
Catalog names | |
NGC 862 • PGC 8487 • ESO 298-020 • MCG -07-05-012 • 2MASX J02130301-4202009 • SGC 021102-4216.0 • GALEX ASC J021303.01-420200.4 • LDCE 164 NED001 • WISEA J021302.98-420200.5 |
NGC 862 is an elliptical galaxy from the Hubble type E0 in the constellation Phoenix the southern sky . It is an estimated 237 million light years from the Milky Way and about 55,000 light years in diameter. It is the brightest galaxy in the NGC 862 group ( LGG 50 ) and presumably forms a gravitationally bound galaxy pair with PGC 200050 .
The object was discovered by John Herschel on September 5, 1834 .
NGC 862 group ( LGG 50 )
Galaxy | Alternative name | Distance / million Lj |
---|---|---|
NGC 822 | PGC 8055 | 239 |
NGC 862 | PGC 8487 | 237 |
PGC 8028 | ESO 298-008 | 236 |
Web links
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