NGC 5423
| Galaxy NGC 5423 |
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|---|---|
|
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| SDSS recording | |
| AladinLite | |
| Constellation | Bear keeper |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 14 h 02 m 48.6 s |
| declination | + 09 ° 20 ′ 29 ″ |
| Appearance | |
| Morphological type | S0- |
| Brightness (visual) | 13.0 likes |
| Brightness (B-band) | 14.0 mag |
| Angular expansion | 1.5 ′ × 0.9 ′ |
| Position angle | 75 ° |
| Surface brightness | 13.4 mag / arcmin² |
| Physical data | |
| Redshift | 0.019737 +/- 0.000073 |
| Radial velocity | 5917 +/- 22 km / s |
|
Stroke distance v rad / H 0 |
(264 ± 19) · 10 6 ly (81.0 ± 5.7) Mpc |
| history | |
| discovery | Wilhelm Temple |
| Discovery date | April 25, 1883 |
| Catalog names | |
| NGC 5423 • UGC 8952 • PGC 50028 • CGCG 074-059 • MCG + 02-36-17 • 2MASX J14024862 + 0920293 • LDCE 1023 NED005 | |
NGC 5423 is a 13.0 mag bright, lens-shaped galaxy of the Hubble type E-S0 in the constellation Bear Keeper . It is estimated to be 264 million light-years away from the Milky Way and has a diameter of about 120,000 ly
. a. the galaxies NGC 5416 , NGC 5424 , NGC 5431 , NGC 5434 .
The object was discovered by Wilhelm Tempel on April 25, 1883 .
Web links
- NGC 5423. SIMBAD, accessed March 1, 2016 .
- NGC 5423. DSO Browser, accessed March 1, 2016 .
- Auke Slotegraaf: NGC 5423. Deep Sky Observer's Companion, accessed on March 1, 2016 (English).