Astronomy:NGC 4674
From HandWiki
| NGC 4674 | |
|---|---|
| File:250px The barred spiral galaxy NGC 4674. | |
| Observation data (J2000 epoch) | |
| Constellation | Virgo |
| Right ascension | 12h 46m 03.4249s[1] |
| Declination | −08° 39′ 18.484″[1] |
| Redshift | 0.005023[1] |
| Helio radial velocity | 1506 ± 37 km/s[1] |
| Distance | 88.8 ± 6.8 Mly (27.23 ± 2.09 Mpc)[1] |
| Apparent magnitude (V) | 13.1[1] |
| Characteristics | |
| Type | SAB(s)a pec edge-on[1] |
| Size | ~46,800 ly (14.34 kpc) (estimated)[1] |
| Apparent size (V) | 1.6′ × 0.5′[1] |
| Other designations | |
| IRAS F12434-0822, 2MASS J12460346-0839198, MCG-01-33-005, PGC 43050[1] | |
NGC 4674 is an edge-on barred spiral galaxy located in the constellation of Virgo. Its velocity relative to the cosmic microwave background is 1,846 ± 44 km/s, which corresponds to a Hubble distance of 27.23 ± 2.09 Mpc (~88.8 million light-years).[1] NGC 4674 was discovered by British astronomer John Herschel on 5 May 1836.[2]
One supernova has been observed in NGC 4674: SN 1907A (type unknown, mag. 13.5) was discovered by Dutch-American astronomer Willem Jacob Luyten on 9 May 1907.[3]
See also
References
- ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 "NASA/IPAC Extragalactic Database". Results for object NGC 4674. https://ned.ipac.caltech.edu/byname?objname=NGC+4674.
- ↑ Seligman, Courtney. "New General Catalogue Objects: NGC 4674". https://cseligman.com/text/atlas/ngc46a.htm#4674.
- ↑ "SN 1907A". IAU. https://www.wis-tns.org/object/1907A.
External links
- NGC 4674 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
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