NGC 1547
| Galaxy NGC 1547 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Eridanus |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 04 h 17 m 12.4 s |
| declination | -17 ° 51 ′ 27 ″ |
| Appearance | |
| Morphological type | SB (rs) bc / pec: |
| Brightness (visual) | 13.6 mag |
| Brightness (B-band) | 14.4 mag |
| Angular expansion | 1.3 ′ × 0.6 ′ |
| Position angle | 133 ° |
| Surface brightness | 13.2 mag / arcmin² |
| Physical data | |
| Redshift | 0.031925 ± 0.000033 |
| Radial velocity | 9571 ± 10 km / s |
|
Stroke distance v rad / H 0 |
(423 ± 30) x 10 6 ly (129.7 ± 9.1) Mpc |
| history | |
| discovery | Francis Leavenworth |
| Discovery date | October 17, 1885 |
| Catalog names | |
| NGC 1547 • PGC 14794 • 14799 • ESO 550-018 • MCG -03-11-020 • IRAS 4149-1758 • 2MASX J04171241-1751267 • SGC 41458-1758.7 • GALEX ASC J041712.35-175126.8 | |
NGC 1547 is a barred spiral galaxy of the Hubble type SBbc in the constellation Eridanus in the southern sky . It is an estimated 423 million light years from the Milky Way and about 165,000 light years in diameter.
The object on October 17, 1885 by Francis Leavenworth .