NGC 2393
Galaxy NGC 2393 |
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SDSS recording | |
AladinLite | |
Constellation | Twins |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 07 h 30 m 04.6 s |
declination | + 34 ° 01 ′ 40 ″ |
Appearance | |
Morphological type | Sc |
Brightness (visual) | 14.0 mag |
Brightness (B-band) | 14.7 mag |
Angular expansion | 1.2 ′ × 0.8 ′ |
Position angle | 103 ° |
Surface brightness | 13.8 mag / arcmin² |
Physical data | |
Redshift | 0.016298 +/- 0.000017 |
Radial velocity | 4886 +/- 5 km / s |
Stroke distance v rad / H 0 |
(217 ± 15) · 10 6 ly (66.6 ± 4.7) Mpc |
history | |
discovery | Edouard Stephan |
Discovery date | February 7, 1885 |
Catalog names | |
NGC 2393 • UGC 3884 • PGC 21154 • CGCG 177-027 • MCG + 06-17-014 • IRAS 07267 + 3407 • KUG 0726 + 341 • 2MASX J07300461 + 3401399 • |
NGC 2393 is a spiral galaxy of Hubble type Sc in the constellation Gemini on the ecliptic . It is estimated to be 217 million light-years away from the Milky Way and has a diameter of about 80,000 ly.
In the same area of the sky are u. a. the galaxies NGC 2385 , NGC 2388 , NGC 2389 .
The object was discovered on February 7, 1885 by the astronomer Edouard Stephan .
Web links
Commons : NGC 2393 - collection of images, videos, and audio files