NGC 190
| Galaxy NGC 190 |
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|---|---|
![LEDA 2322, NGC 190, LEDA 2325, LEDA 2326 (from below) (HCG 5) [1] (SDSS recording)](https://de.wikipedia.org/wiki/Datei:NGC190_-_SDSS_DR14.jpg)
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| LEDA 2322, NGC 190, LEDA 2325, LEDA 2326 (from u) ( HCG 5 ) ( SDSS recording) | |
| AladinLite | |
| Constellation | fishes |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 00 h 38 m 54.70 s |
| declination | + 07 ° 03 ′ 35.0 ″ |
| Appearance | |
| Morphological type | Sab |
| Brightness (visual) | 14.0 mag |
| Brightness (B-band) | 14.8 mag |
| Angular expansion | 0.9 ′ × 0.8 ′ |
| Position angle | 135 ° |
| Surface brightness | 13.5 mag / arcmin² |
| Physical data | |
| Affiliation | HGC 5 |
| Redshift | 0.037342 ± 0.000137 |
| Radial velocity | 11,195 ± 41 km / s |
|
Stroke distance v rad / H 0 |
(505 ± 36) x 10 6 ly (154.8 ± 10.9) Mpc |
| history | |
| discovery | Lewis A. Swift |
| Discovery date | October 22, 1886 |
| Catalog names | |
| NGC 190 • UGC 397 • PGC 2324 • CGCG 409-051 • MCG + 01-02-041 • 2MASX J00385467 + 0703458 • HCG 5A • DRCG 2-62 • III Zw 10 • SDSS J003854.68 + 070345.7 | |
NGC 190 is a spiral galaxy of Hubble type Sab in the constellation Pisces on the ecliptic . It is estimated to be 505 million light years from the Milky Way and about 145,000 light years across. Together with PGC 2322 , PGC 2325 and PGC 2326 , it forms the Hickson compact group HCG 5 .
In the same area of the sky are u. a. the galaxies IC 1565 , IC 1566 , IC 1567 , IC 1568 .
The object was discovered on October 22, 1886 by the American astronomer Lewis A. Swift .