NGC 4454
| NGC 4454 | |
|---|---|
 The barred spiral galaxy NGC 4454. | |
| Observation data (J2000 epoch) | |
| Constellation | Virgo |
| Right ascension | 12h 28m 50.7s |
| Declination | −01° 56′ 21″ |
| Redshift | 0.008029/2407 km/s |
| Distance | 122,977,400 ly |
| Apparent magnitude (V) | 13.2 |
| Characteristics | |
| Type | (R)SB(r)0/a |
| Size | ~ 74,373.6 ly |
| Apparent size (V) | 1.81 x 1.44 |
| Other designations | |
| CGCG 14-48, IRAS 12262-0139, MCG 0-32-14, PGC 41083, UGC 7606 | |
NGC 4454 is a barred spiral galaxy located about 123 million light-years away in the constellation of Virgo. NGC 4454 was discovered by astronomer William Herschel on 22 April 1784.
Supernova
One supernova has been observed in NGC 4454:
- SN 2020abgq (Type Ia, mag. 16.3) was discovered by Kōichi Itagaki on 30 November 2020.
See also
References
- 1 2 3 4 5 6 7 "NASA/IPAC Extragalactic Database". Results for NGC 4454. Retrieved 2017-08-17.
- ↑ "Detailed Object Classifications". ned.ipac.caltech.edu. Retrieved 2017-08-18.
- ↑ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017-08-18.
- ↑ Rojas, Sebastián García. "Galaxy NGC 4454 - Galaxy in Virgo Constellation · Deep Sky Objects Browser". DSO Browser. Retrieved 2017-08-18.
- ↑ "New General Catalog Objects: NGC 4450 - 4499". cseligman.com. Retrieved 2017-08-18.
- ↑ "SN 2020abgq". Transient Name Server. IAU. Retrieved 7 October 2026.
External links
Media related to NGC 4454 at Wikimedia Commons- NGC 4454 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
| Morphology | |
|---|---|
| Structure | |
| Active nuclei | |
| Energetic galaxies | |
| Low activity | |
| Interaction | |
| Lists | |
| Related |
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