NGC 1148
Galaxy NGC 1148 |
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NGC 1148 | |
AladinLite | |
Constellation | Eridanus |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 02 h 57 m 04.369 s |
declination | -07 ° 41 ′ 08.33 ″ |
Appearance | |
Morphological type | SB (rs) d |
Brightness (visual) | 14.9 mag |
Brightness (B-band) | 15.9 mag |
Angular expansion | 1.4 ′ × 0.8 ′ |
Position angle | 84 ° |
Surface brightness | 14.9 mag / arcmin² |
Physical data | |
Redshift | 0.017315 ± 0.000027 |
Radial velocity | 5191 ± 8 km / s |
Stroke distance v rad / H 0 |
(231 ± 16) x 10 6 ly (70.8 ± 5.0) Mpc |
history | |
discovery | Lewis Swift |
Discovery date | November 10, 1885 |
Catalog names | |
NGC 1148 • PGC 11148 • MCG -01-08-018 • IRAS F02546-0753 • 2MASX J02570434-0741081 • GALEX MSC J025704.41-074110.7 • LDCE 207 NED005 • WISEA J025704.38-074108.3 |
NGC 1148 is a spiral galaxy of Hubble type SD in the constellation Eridanus at the southern sky . It is an estimated 231 million light years from the Milky Way and about 95,000 light years in diameter .
In the same area of the sky is u. a. the galaxy NGC 1152 .
The object was discovered by Lewis Swift on November 10, 1885 .