NGC 4453
From Wikipedia, the free encyclopedia
Galaxy in the constellation Virgo
| NGC 4453 | |
|---|---|
| NGC 4453 imaged by the Vera C. Rubin Observatory | |
| Observation data (J2000 epoch) | |
| Constellation | Virgo |
| Right ascension | 12h 28m 46.8456s[1] |
| Declination | +06° 30′ 43.138″[1] |
| Redshift | 0.039061±0.00000579[1] |
| Heliocentric radial velocity | 11,710±2 km/s[1] |
| Distance | 579.7 ± 40.6 Mly (177.74 ± 12.45 Mpc)[1] |
| Apparent magnitude (V) | 15.68[1] |
| Characteristics | |
| Type | Sc pec[1] |
| Size | ~150,900 ly (46.26 kpc) (estimated)[1] |
| Apparent size (V) | 0.63′ ×ばつ 0.23′[1] |
| Other designations | |
| VCC 1130, 2MASX J12284685+0630429, MCG +01-32-073, PGC 41072, CGCG 042-121 NED01[1] | |
NGC 4453 is a peculiar spiral galaxy in the constellation of Virgo. Its velocity with respect to the cosmic microwave background is 12,051±24 km/s, which corresponds to a Hubble distance of 579.7 ± 40.6 Mly (177.74 ± 12.45 Mpc).[1] It was discovered by German-British astronomer William Herschel on 28 January 1784.[2] [3]
NGC 4453 is listed as VCC 1130 which would make it part of the Virgo cluster. However, its distance (~178 Mpc) is about 10 times farther than the distance to the cluster (~16.5 Mpc), making the galaxy too far away to be a part of it.
Supernova
[edit ]One supernova has been observed in NGC 4453:
- SN 1966F (type unknown, mag. 17.5) was discovered by Polish astronomer Konrad Rudnicki on 18 July 1966.[4] [5]
See also
[edit ]References
[edit ]- ^ a b c d e f g h i j k "Results for object NGC 4453 NED01". NASA/IPAC Extragalactic Database. NASA and Caltech . Retrieved 29 January 2026.
- ^ Herschel, William (1786). "Catalogue of One Thousand New Nebulae and Clusters of Stars" (PDF). Philosophical Transactions of the Royal Society of London . 76: 457–499. Bibcode:1786RSPT...76..457H. doi:10.1098/rstl.1786.0027 .
- ^ Seligman, Courtney. "New General Catalogue Objects: NGC 4453". Celestial Atlas. Retrieved 29 January 2026.
- ^ Zwicky, F. (1967). "The 1966 Palomar Supernova Search". Publications of the Astronomical Society of the Pacific. 79 (470): 456. Bibcode:1967PASP...79..456Z. doi:10.1086/128530.
- ^ "SN 1966F". Transient Name Server. IAU . Retrieved 29 January 2026.
External links
[edit ]- Wikimedia Commons logo Media related to NGC 4453 at Wikimedia Commons
- NGC 4453 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
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