NGC 3347
Galaxy NGC 3347 |
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AladinLite | |
Constellation | Air pump |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 10 h 42 m 46.5 s |
declination | -36 ° 21 ′ 10 ″ |
Appearance | |
Morphological type | SB (rs) b |
Brightness (visual) | 11.3 mag |
Brightness (B-band) | 12.2 mag |
Angular expansion | 3.4 ′ × 2.1 ′ |
Position angle | 173 ° |
Surface brightness | 13.4 mag / arcmin² |
Physical data | |
Affiliation | LGG 213 |
Redshift | 0.010040 ± 0.000027 |
Radial velocity | 3010 ± 8 km / s |
Stroke distance v rad / H 0 |
(125 ± 9) · 10 6 ly (38.3 ± 2.7) Mpc |
history | |
discovery | John Herschel |
Discovery date | May 1, 1834 |
Catalog names | |
NGC 3347 • PGC 31926 • ESO 376-013 • MCG -06-24-007 • IRAS 10404-3604 • 2MASX J10424650-3621090 • SGC 104029-3605.5 • LDCE 729 NED178 |
NGC 3347 is a barred spiral galaxy of the Hubble type SBb in the constellation Antlia in the southern sky . It is estimated to be 125 million light years away from the Milky Way and has a diameter of about 130,000 ly.
In the same area of the sky there are u. a. the galaxies NGC 3289 , NGC 3333 , NGC 3354 and NGC 3358 .
The object was discovered on May 1, 1834 by John Herschel .