NGC 1125
Galaxy NGC 1125 |
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NGC 1125 & PGC 10845 | |
AladinLite | |
Constellation | Eridanus |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 02 h 51 m 40.3 s |
declination | -16 ° 39 ′ 04 ″ |
Appearance | |
Morphological type | (R ') SAB (rl:) 0 ^ + / Sy2 |
Brightness (visual) | 12.6 mag |
Brightness (B-band) | 13.4 mag |
Angular expansion | 1.8 ′ × 0.9 ′ |
Position angle | 51 ° |
Surface brightness | 13.0 mag / arcmin² |
Physical data | |
Redshift | 0.010931 ± 0.000017 |
Radial velocity | 3277 ± 5 km / s |
Stroke distance v rad / H 0 |
(144 ± 10) · 10 6 ly (44.3 ± 3.1) Mpc |
history | |
discovery | William Herschel |
Discovery date | October 6, 1785 |
Catalog names | |
NGC 1125 • PGC 10851 • MCG -03-08-035 • IRAS 02493-1651 • SGC 024921-1651.3 • GC 615 • H III 450 • h 272 • |
NGC 1125 is a lenticular galaxy with an active nucleus of the Hubble type SB0 / a in the constellation Eridanus in the southern sky . It is estimated to be 144 million light-years away from the Milky Way and has a diameter of about 75,000 ly.
In the same area of the sky is u. a. the galaxy NGC 1114 .
The object was discovered on October 6, 1785 by William Herschel .
Web links
Commons : NGC 1125 - collection of images, videos, and audio files