NGC 3823
| Galaxy NGC 3823 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | cups |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 11 h 42 m 15.1 s |
| declination | -13 ° 52 ′ 01 ″ |
| Appearance | |
| Morphological type | E + pec |
| Brightness (visual) | 12.7 mag |
| Brightness (B-band) | 13.7 mag |
| Angular expansion | 1.5 ′ × 1.3 ′ |
| Position angle | 88 ° |
| Surface brightness | 13.5 mag / arcmin² |
| Physical data | |
| Redshift | 0.022085 ± 0.000200 |
| Radial velocity | (6621 ± 60) km / s |
|
Stroke distance v rad / H 0 |
(289 ± 21) · 10 6 ly (88.6 ± 6.3) Mpc |
| history | |
| discovery | John Herschel |
| Discovery date | May 7, 1836 |
| Catalog names | |
| NGC 3823 • PGC 36331 • MCG -02-30-017 • 2MASX J11421509-1352013 • | |
NGC 3823 is an elliptical galaxy of Hubble type E in the constellation cup. It is estimated to be 289 million light years from the Milky Way .
The object was discovered by John Herschel on May 7, 1836 .