IC 109
| Galaxy IC 109 |
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|---|---|
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| SDSS image of IC 109 | |
| AladinLite | |
| Constellation | whale |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 01 h 25 m 13.1 s |
| declination | + 02 ° 03 ′ 58 ″ |
| Appearance | |
| Morphological type | SB0 |
| Brightness (visual) | 13.6 mag |
| Brightness (B-band) | 14.6 mag |
| Angular expansion | 1.1 ′ × 0.9 ′ |
| Position angle | 99 ° |
| Surface brightness | 13.4 mag / arcmin² |
| Physical data | |
| Affiliation |
Abell 189 NGC 533 group |
| Redshift | 0.032529 ± 0.000083 |
| Radial velocity | 9752 ± 25 km / s |
|
Stroke distance v rad / H 0 |
(439 ± 31) · 10 6 ly (134.5 ± 9.4) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | November 5, 1891 |
| Catalog names | |
| IC 109 • UGC 980 • PGC 5251 • CGCG 385-117 • MCG + 00-04-128 • 2MASX J01251301 + 0204010 • GIN 067 | |
IC 109 is a lenticular galaxy of the Hubble type SB0 in the constellation Whale south of the ecliptic . It is estimated to be 439 million light years away from the Milky Way and has a diameter of about 140,000 ly.
In the same area of the sky are the galaxies NGC 521 , NGC 533 , IC 103 , IC 105 .
The object was discovered by Stéphane Javelle on November 5, 1891 .
See also
Web links
Individual evidence
Attention: The sort key "IC 0109" overwrites the previously used key "IC0109".