NGC 7758
| Galaxy NGC 7758 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Aquarius |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 23 h 48 m 55.2 s |
| declination | -22 ° 01 ′ 27 ″ |
| Appearance | |
| Morphological type | SAB (s) 0- |
| Brightness (visual) | 14.7 mag |
| Brightness (B-band) | 15.7 mag |
| Angular expansion | 0.7 '× 0.5' |
| Position angle | 118 ° |
| Surface brightness | 13.6 mag / arcmin² |
| Physical data | |
| Redshift | 0.043643 ± 0.000167 |
| Radial velocity | 13084 ± 50 km / s |
|
Stroke distance v rad / H 0 |
(586 ± 41) · 10 6 ly (179.8 ± 12.6) Mpc |
| history | |
| discovery | Frank Muller |
| Discovery date | 1886 |
| Catalog names | |
| NGC 7758 • PGC 72497 • ESO 606-10 • 2MASX J23485515-2201269 • SGC 234620-2218.1 • GALEXASC J234855.10-220127.3 | |
NGC 7758 is a lenticular galaxy of the Hubble type E / SB0 in the constellation Aquarius. It is estimated to be 586 million light years from the Milky Way .
The object was discovered by Frank Muller in 1886 .