NGC 5099
Galaxy NGC 5099 |
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AladinLite | |
Constellation | Virgin |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 13 h 21 m 19.6 s |
declination | -13 ° 02 ′ 33 ″ |
Appearance | |
Morphological type | E0 |
Brightness (visual) | 14.3 mag |
Brightness (B-band) | 15.3 mag |
Angular expansion | 0.6 ′ × 0.6 ′ |
Surface brightness | 13.3 mag / arcmin² |
Physical data | |
Redshift | 0.004412 ± 0.000039 |
Radial velocity | 1323 ± 12 km / s |
Stroke distance v rad / H 0 |
(55 ± 4) · 10 6 ly (16.8 ± 1.2) Mpc |
history | |
discovery | Lewis Swift |
Discovery date | June 3, 1886 |
Catalog names | |
NGC 5099 • PGC 46627 • 2MASX J13211966-1302306 • HIPASS J1321-12b |
NGC 5099 is a 14.3 likes bright elliptical dwarf galaxy from the Hubble type E0 in the constellation Virgo to the ecliptic . It is estimated to be 55 million light years away from the Milky Way and has a diameter of about 10,000 ly.
In the same area of the sky there are u. a. the galaxies NGC 5079 , NGC 5088 , NGC 5105 , NGC 5110 .
The object was discovered by Lewis A. Swift on June 3, 1886 .
Web links
- NGC 5099. SIMBAD, accessed June 11, 2015 .
- NGC 5099. DSO Browser, accessed June 11, 2015 .
- Auke Slotegraaf: NGC 5099. Deep Sky Observer's Companion, accessed June 11, 2015 .