NGC 1489
| Galaxy NGC 1489 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Eridanus |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 03 h 57 m 38.1 s |
| declination | -19 ° 13 '00 ″ |
| Appearance | |
| Morphological type | SB (r) b / Sy2 |
| Brightness (visual) | 13.8 mag |
| Brightness (B-band) | 14.6 mag |
| Angular expansion | 1.4 ′ × 0.6 ′ |
| Position angle | 12 ° |
| Surface brightness | 13.5 mag / arcmin² |
| Physical data | |
| Redshift | 0.038550 ± 0.000073 |
| Radial velocity | 11557 ± 22 km / s |
|
Stroke distance v rad / H 0 |
(512 ± 36) · 10 6 Lj (157.0 ± 11.0) Mpc |
| history | |
| discovery | Frank Muller |
| Discovery date | 1886 |
| Catalog names | |
| NGC 1489 • PGC 14165 • ESO 549-G042 • MCG -03-11-003 • 2MASX J03573808-1912597 • SGC 035525-1921.6 • | |
NGC 1489 is a bar-spiral galaxy of the Hubble type SB (r) b in the constellation Eridanus at the celestial equator . It is an estimated 512 million light years from the Milky Way and is classified as a Seyfert-2 galaxy ,
The object was discovered in 1886 by the astronomer Frank Muller .