NGC 4519
From Wikipedia, the free encyclopedia
Galaxy in the constellation of Virgo
| NGC 4519 | |
|---|---|
| Hubble Space Telescope image of NGC 4519. | |
| Observation data (J2000 epoch) | |
| Constellation | Virgo |
| Right ascension | 12h 33m 30.2s[1] |
| Declination | 08° 39′ 17″[1] |
| Redshift | 0.004063/1218 km/s[1] |
| Distance | 69.1 Mly [2] |
| Group or cluster | Virgo Cluster |
| Apparent magnitude (V) | 12.9[1] |
| Characteristics | |
| Type | SB(rs)d[1] |
| Size | ~80,200 ly (estimated)[1] |
| Apparent size (V) | 2.69 x 1.75[1] |
| Other designations | |
| PGC 41719, UGC 7709, VCC 1508[1] | |
NGC 4519 is a barred spiral galaxy located about 70 million light-years away[3] in the constellation Virgo.[4] NGC 4519 was discovered by astronomer William Herschel on April 15, 1784.[5] It has a companion galaxy known as PGC 41706 [5] and is a member of the Virgo Cluster.[6]
Physical characteristics
[edit ]NGC 4519 has an asymmetric structure that contains a well-defined bar.[7]
See also
[edit ]References
[edit ]- ^ a b c d e f g h "NASA/IPAC Extragalactic Database". Results for NGC 4519. Retrieved 2017年11月20日.
- ^ "parsecs to lightyears conversion" . Retrieved 2017年09月30日.
- ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017年11月21日.
- ^ "Revised NGC Data for NGC 4519". spider.seds.org. Retrieved 2017年11月20日.
- ^ a b "New General Catalog Objects: NGC 4500 - 4549". cseligman.com. Retrieved 2017年11月08日.
- ^ "The Virgo Cluster". www.atlasoftheuniverse.com. Retrieved 2017年11月21日.
- ^ "NGC 4519 - SB(rs)d". The De Vaucouleurs Atlas of Galaxies. Archived from the original on 2021年10月26日. Retrieved 2017年11月18日.
External links
[edit ]
Wikimedia Commons has media related to NGC 4519 .
- NGC 4519 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
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