IC 2193
Galaxy IC 2193 |
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IC 2193 with LEDA 1948662 (ru) | |
AladinLite | |
Constellation | Twins |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 07 h 33 m 23.71 s |
declination | + 31 ° 29 ′ 00.8 ″ |
Appearance | |
Morphological type | Sb |
Brightness (visual) | 13.7 mag |
Brightness (B-band) | 14.5 mag |
Angular expansion | 1.5 ′ × 0.9 ′ |
Position angle | 87 ° |
Surface brightness | 13.9 mag / arcmin² |
Physical data | |
Affiliation | NGC 2410 group LGG 146 |
Redshift | 0.016748 ± 0.000030 |
Radial velocity | (5021 ± 9) km / s |
Stroke distance v rad / H 0 |
(223 ± 16) x 10 6 ly (68.3 ± 4.8) Mpc |
history | |
discovery | Edward E. Barnard |
Discovery date | May 12, 1888 |
Catalog names | |
IC 2193 • UGC 3902 • PGC 21276 • CGCG 147-037 • MCG + 05-18-018 • IRAS 07301 + 3135 • 2MASX J07332371 + 3129008 • 2MASS J07332370 + 3129009 • NVSS J073323 + 312856 • LDCE 516 NED001 |
IC 2193 is a spiral galaxy of Hubble type Sb in the constellation Gemini on the ecliptic . It is estimated to be 223 million light years from the Milky Way and about 100,000 light years in diameter. Together with four other galaxies, it forms the NGC 2410 group ( LGG 146 ).
In the same area of the sky are u. a. the galaxies IC 2192 , IC 2194 , IC 2196 , IC 2197 .
The object was discovered by Edward Emerson Barnard on May 12, 1888 .