NGC 7034
Galaxy NGC 7034 |
|
---|---|
NGC 7034 | |
AladinLite | |
Constellation | Pegasus |
Position equinox : J2000.0 , epoch : J2000.0 |
|
Right ascension | 21 h 09 m 38.177 s |
declination | + 15 ° 09 ′ 02.40 ″ |
Appearance | |
Morphological type | E. |
Brightness (visual) | 14.0 mag |
Brightness (B-band) | 15.0 mag |
Angular expansion | 1.00 × 0.7 |
Position angle | 125 ° |
Surface brightness | 13.7 mag / arcmin² |
Physical data | |
Affiliation | isolated |
Redshift | 0.029734 ± 0.000100 |
Radial velocity | 8914 ± 30 km / s |
Stroke distance v rad / H 0 |
(407 ± 28) x 10 6 ly (124.8 ± 8.7) Mpc |
history | |
discovery | Albert Marth |
Discovery date | 17th September 1863 |
Catalog names | |
NGC 7034 • UGC 11687 • PGC 66227 • CGCG 426-007 • MCG + 02-54-003 • 2MASX J21093817 + 1509019 • GALEX ASC J210938.20 + 150903.9 • NVSS J210938 + 150905 • KPG 554B |
NGC 7034 is an elliptical galaxy of Hubble type E3 in the constellation Pegasus at the northern sky . It is an estimated 407 million light-years from the Milky Way and about 120,000 light-years across. Together with NGC 7033 , it forms the isolated, gravitationally bound galaxy pair KPG 554 .
The object was discovered by Albert Marth on September 17, 1863 .