NGC 1248
Galaxy NGC 1248 |
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AladinLite | |
Constellation | Eridanus |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 03 h 12 m 48.5 s |
declination | -05 ° 13 ′ 29 ″ |
Appearance | |
Morphological type | SA (s) 0 ^ 0 ^ |
Brightness (visual) | 12.5 mag |
Brightness (B-band) | 13.5 likes |
Angular expansion | 1.2 ′ × 1 ′ |
Position angle | 90 ° |
Surface brightness | 12.6 mag / arcmin² |
Physical data | |
Affiliation | LGG 85 |
Redshift | 0.007395 ± 0.000017 |
Radial velocity | 2217 ± 5 km / s |
Stroke distance v rad / H 0 |
(98 ± 7) x 10 6 ly (30.0 ± 2.1) Mpc |
history | |
discovery | Wilhelm Herschel |
Discovery date | October 5, 1785 |
Catalog names | |
NGC 1248 • PGC 11970 • MCG -01-09-016 • 2MASX J03124855-0513288 • GC 661 • H III 443 • h 292 • LDCE 0239 NED001 |
NGC 1248 is a lenticular galaxy of the Hubble type S0 in the constellation Eridanus in the southern sky . It is estimated to be 98 million light years from the Milky Way . Together with NGC 1222 , PGC 11885 , PGC 12068 , PGC 12130 , and PGC 11968 it forms the NGC 1222 group .
The object was discovered on October 5, 1785 by the astronomer Wilhelm Herschel .