NGC 5748
| Galaxy NGC 5748 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Bear keeper |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 14 h 45 m 05.1 s |
| declination | + 21 ° 54 ′ 58 ″ |
| Appearance | |
| Morphological type | S? |
| Brightness (visual) | 14.5 mag |
| Brightness (B-band) | 15.3 mag |
| Angular expansion | 0.8 ′ × 0.5 ′ |
| Position angle | 150 ° |
| Surface brightness | 13.4 mag / arcmin² |
| Physical data | |
| Redshift | 0.040908 ± 0.000203 |
| Radial velocity | (12264 ± 61) km / s |
|
Stroke distance v rad / H 0 |
(551 ± 38) · 10 6 Lj (168.8 ± 11.8) Mpc |
| history | |
| discovery | Édouard Stephan |
| Discovery date | June 14, 1882 |
| Catalog names | |
| NGC 5748 • PGC 52672 • CGCG 134-029 • | |
NGC 5748 is a 14.5 mag bright spiral galaxy of the Hubble type S? in the constellation Bearkeeper . It is about 551 million light years from the Milky Way .
It was discovered on June 14, 1882 by Édouard Stephan .
Web links
- NGC 5748. SIMBAD, accessed April 17, 2016 .
- NGC 5748. DSO Browser, accessed April 17, 2016 .
- Auke Slotegraaf: NGC 5748. Deep Sky Observer's Companion, accessed April 17, 2016 .