NGC 7389
| Galaxy NGC 7389 |
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|---|---|
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| SDSS recording | |
| AladinLite | |
| Constellation | Pegasus |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 22 h 50 m 16.0 s |
| declination | + 11 ° 33 ′ 58 ″ |
| Appearance | |
| Morphological type | SB0 |
| Brightness (visual) | 13.9 likes |
| Brightness (B-band) | 14.8 mag |
| Angular expansion | 1.4 ′ × 0.9 ′ |
| Position angle | 144 ° |
| Surface brightness | 14.0 mag / arcmin² |
| Physical data | |
| Redshift | 0.026462 +/- 0.000093 |
| Radial velocity | 7933 +/- 28 km / s |
|
Stroke distance v rad / H 0 |
(362 ± 25) x 10 6 ly (111.0 ± 7.8) Mpc |
| history | |
| discovery | Bindon Blood Stoney |
| Discovery date | November 27, 1850 |
| Catalog names | |
| NGC 7389 • PGC 69836 • CGCG 430-018 • MCG + 02-58-019 • 2MASX J22501609 + 1133585 • LDCE 1539 NED003 | |
NGC 7389 is a lenticular galaxy of the Hubble type SB0 in the constellation Pegasus in the northern sky . It is estimated to be 362 million light years away from the Milky Way and has a diameter of around 150,000 ly.
In the same area of the sky are the galaxies NGC 7383 , NGC 7386 , NGC 7387 , NGC 7390 , among others .
The object was discovered by Bindon Blood Stoney on November 27, 1850 .