NGC 1394
Galaxy NGC 1394 |
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NGC 1394 & NGC 1391 | |
AladinLite | |
Constellation | Eridanus |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 03 h 39 m 06.92 s |
declination | -18 ° 17 ′ 32.2 ″ |
Appearance | |
Morphological type | S0 ^ 0 ^: |
Brightness (visual) | 12.8 mag |
Brightness (B-band) | 13.8 mag |
Angular expansion | 1.3 ′ × 0.4 ′ |
Position angle | 5 ° |
Surface brightness | 12.1 mag / arcmin² |
Physical data | |
Affiliation | NGC 1400 group |
Redshift | 0.014153 ± 0.000053 |
Radial velocity | 4243 ± 16 km / s |
Stroke distance v rad / H 0 |
(186 ± 13) x 10 6 ly (57.0 ± 4.0) Mpc |
history | |
discovery | Francis P. Leavenworth |
Discovery date | 1886 |
Catalog names | |
NGC 1394 • PGC 13444 • ESO 548-060 • MCG -03-10-021 • 2MASX J03390692-1817319 • SGC 033651-1827.3 • GALEX ASC J033907.00-181733.2 • LDCE 252 NED004 • WISEA J033906.93-181732.3 |
NGC 1394 is a lenticular galaxy of the Hubble type S0 in the constellation Eridanus in the southern sky . It is estimated to be 186 million light years from the Milky Way and about 70,000 light years across. Presumably it forms a gravitationally bound galaxy pair together with NGC 1391 . The galaxy is a member of the NGC 1400 group.
In the same area of the sky are u. a. the galaxies NGC 1383 , NGC 1393 , NGC 1402 , NGC 1407 .
The object was discovered by Francis Leavenworth in 1886 and later listed in the New General Catalog by Johann Dreyer .