NGC 5842
Galaxy NGC 5842 |
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SDSS recording | |
AladinLite | |
Constellation | Bear keeper |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 15 h 04 m 52.0 s |
declination | + 21 ° 04 ′ 10 ″ |
Appearance | |
Morphological type | C. |
Brightness (visual) | 14.3 mag |
Brightness (B-band) | 15.3 mag |
Angular expansion | 0.4 ′ × 0.4 ′ |
Surface brightness | 12.2 mag / arcmin² |
Physical data | |
Redshift | 0.034561 ± 0.000133 |
Radial velocity | (10361 ± 40) km / s |
Stroke distance v rad / H 0 |
(466 ± 33) · 10 6 ly (142.9 ± 10.0) Mpc |
history | |
discovery | Édouard Stephan |
Discovery date | May 11, 1882 |
Catalog names | |
NGC 5842 • PGC 53831 • CGCG 135-005 • MCG + 04-36-03 • IRAS 15026 + 2115 • |
NGC 5842 is a 14.3 mag bright compact radio galaxy of the Hubble type C in the constellation Bear Keeper .
It was discovered on May 11, 1882 by Édouard Stephan .
Web links
- NGC 5842. SIMBAD, accessed May 1, 2016 .
- NGC 5842. DSO Browser, accessed May 1, 2016 .
- Auke Slotegraaf: NGC 5842. Deep Sky Observer's Companion, accessed on May 1, 2016 (English).