NGC 1157
| Galaxy NGC 1157 |
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|---|---|
![NGC 1157 [1]](https://de.wikipedia.org/wiki/Datei:NGC1157_-_SDSS_DR14.jpg)
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| NGC 1157 | |
| AladinLite | |
| Constellation | Eridanus |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 02 h 58 m 06.68 s |
| declination | -15 ° 07 ′ 06.7 ″ |
| Appearance | |
| Morphological type | Sb: |
| Brightness (visual) | 14.8 mag |
| Brightness (B-band) | 15.6 mag |
| Angular expansion | 0.6 ′ × 0.3 ′ |
| Position angle | 169 ° |
| Surface brightness | 12.8 mag / arcmin² |
| Physical data | |
| Redshift | 0.029544 ± 0.000130 |
| Radial velocity | 8857 ± 39 km / s |
|
Stroke distance v rad / H 0 |
(394 ± 28) · 10 6 ly (120.7 ± 8.5) Mpc |
| history | |
| discovery | Francis P. Leavenworth |
| Discovery date | December 31, 1885 |
| Catalog names | |
| NGC 1157 • PGC 11218 • 2MASX J02580668-1507066 • GALEX ASC J025806.66-150705.7 • NSA 132880 • WISEA J025806.65-150706.7 | |
NGC 1157 is a spiral galaxy of Hubble type Sb in the constellation Eridanus at the southern sky . It is an estimated 394 million light years away from the Milky Way and about 70,000 light years in diameter.
In the same area of the sky are u. a. the galaxies NGC 1150 , NGC 1151 , NGC 1158 , IC 276 .
The property was discovered by Francis Preserved Leavenworth on December 31, 1885 .
Web links
Commons : NGC 1157 - collection of images, videos, and audio files
