NGC 3188
| Galaxy NGC 3188 |
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|---|---|
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| SDSS image of NGC 3188 & PGC 30179 (r.) | |
| AladinLite | |
| Constellation | Big Bear |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 10 h 19 m 42.8 s |
| declination | + 57 ° 25 ′ 25 ″ |
| Appearance | |
| Morphological type | (R) SB (r) off |
| Brightness (visual) | 13.8 mag |
| Brightness (B-band) | 14.6 mag |
| Angular expansion | 0.8 ′ × 0.6 ′ |
| Position angle | 168 ° |
| Surface brightness | 12.9 mag / arcmin² |
| Physical data | |
| Redshift | 0.026018 +/- 0.000115 |
| Radial velocity | 7800 +/- 34 km / s |
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Stroke distance v rad / H 0 |
(352 ± 25) x 10 6 ly (107.8 ± 7.6) Mpc |
| history | |
| discovery | Wilhelm Herschel |
| Discovery date | April 8, 1793 |
| Catalog names | |
| NGC 3188 • UGC 5569 • PGC 30183 • CGCG 290-028 • MCG + 10-15-065 • KUG 1016 + 576B • 2MASX J10194277 + 5725249 • Mrk 31 • GC 2056 • H III 910 • h 690 • | |
NGC 3188 is a barred spiral galaxy of the Hubble type SBab in the constellation Great Bear. It is estimated to be 352 million light years from the Milky Way .
The object was discovered by Wilhelm Herschel on April 8, 1793 .