NGC 3507
Galaxy NGC 3507 |
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NGC 3507 as imaged with the Liverpool Telescope . | |
AladinLite | |
Constellation | lion |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 11 h 03 m 25.3 s |
declination | + 18 ° 08 ′ 08 ″ |
Appearance | |
Morphological type | SB (s) b / LINER |
Brightness (visual) | 11.9 likes |
Brightness (B-band) | 12.7 mag |
Angular expansion | 3.4 ′ × 2.9 ′ |
Position angle | 110 ° |
Surface brightness | 14.2 mag / arcmin² |
Physical data | |
Affiliation | NGC 3607 group LGG 228 |
Redshift | 0.003266 ± 0.000013 |
Radial velocity | 979 ± 4 km / s |
Stroke distance v rad / H 0 |
(40 ± 3) x 10 6 ly (12.4 ± 0.9) Mpc |
history | |
discovery | William Herschel |
Discovery date | March 14, 1784 |
Catalog names | |
NGC 3507 • UGC 6123 • PGC 33390 • CGCG 095-100 • MCG + 03-28-053 • 2MASX J11032539 + 1808072 • GC 2290 • H IV 7 • h 812 • HIPASS J1103 + 18 • HOLM 224A • LDCE 778 NED018 |
NGC 3507 is a bar-spiral galaxy with an active nucleus of the Hubble type SBb in the constellation Leo on the ecliptic . It is estimated to be 40 million light years away from the Milky Way and has a diameter of around 40,000 ly. Together with NGC 3501 , it forms the galaxy pair Holm 224 .
In the same area of the sky is u. a. the galaxy NGC 3487 .
The object was discovered on March 14, 1784 by the astronomer Wilhelm Herschel .
Web links
Commons : NGC 3507 - collection of images, videos, and audio files