NGC 194
Galaxy NGC 194 |
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NGC 194 SDSS image | |
AladinLite | |
Constellation | fishes |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 00 h 39 m 18.42 s |
declination | + 03 ° 02 ′ 14.8 ″ |
Appearance | |
Morphological type | E. |
Brightness (visual) | 12.2 mag |
Brightness (B-band) | 13.2 mag |
Angular expansion | 1.6 ′ × 1.4 ′ |
Position angle | 30 ° |
Surface brightness | 13.1 mag / arcmin² |
Physical data | |
Affiliation | NGC 198 group LGG 9 |
Redshift | 0.017439 ± 0.000037 |
Radial velocity | 5228 ± 11 km / s |
Stroke distance v rad / H 0 |
(238 ± 17) x 10 6 ly (72.9 ± 5.1) Mpc |
history | |
discovery | Wilhelm Herschel |
Discovery date | December 25, 1790 |
Catalog names | |
NGC 194 • UGC 407 • PGC 2362 • CGCG 383-054 • MCG + 00-02-105 • 2MASX J00391842 + 0302148 • GC 98 • H II 856 • h 40 • GALEX ASC J003918.38 + 030216.2 • LDCE 36 NED002 • NSA 127392 |
NGC 194 is an elliptical galaxy of Hubble type E in the constellation Pisces on the ecliptic . It is an estimated 238 million light-years from the Milky Way and about 110,000 light-years across. Together with three other galaxies, it forms the NGC 198 group ( LGG 9 ).
In the same area of the sky are the galaxies NGC 186 , NGC 198 , NGC 199 , NGC 200 .
The object was discovered on December 25, 1790 by the German-British astronomer Wilhelm Herschel .