NGC 5486 is an irregular galaxy in the constellation Ursa Major 110 million light-years from Earth.[2]
| NGC 5486 | |
|---|---|
 Hubble Space Telescope image of NGC 5486 | |
| Observation data (J2000 epoch) | |
| Constellation | Ursa Major |
| Right ascension | 14h 07m 25.0s[1] |
| Declination | +55° 06′ 12″[1] |
| Redshift | 0.004563 ± 0.000017 |
| Apparent magnitude (V) | 13.4[1] |
| Characteristics | |
| Type | SA(s)m[1] |
| Apparent size (V) | 2.3′ × 1.5′[1] |
| Other designations | |
| NGC 5486, UGC 09036, PGC 050383 | |
The galaxy is considered a member of the NGC 5485 group (LGG 373),[3][4] and is near the much larger Pinwheel Galaxy.[5]
It was discovered on 2 May 1785 by William Herschel with an 18.7-inch reflecting telescope, who described it as "F, cL" (faint, considerably large)[6] in his catalogues of nebulae.[7][8]
Supernova
editOne supernova has been observed in NGC 5486: SN 2004cm (Type II, mag. 18.8) was discovered by the Sloan Digital Sky Survey on 24 March 2004.[9][10]
External links
edit- "NGC 5486". SIMBAD. Retrieved 2016-03-09.
- "NGC 5486". DSO Browser. Retrieved 2016-03-09.
References
edit- 1 2 3 4 5 "NASA/IPAC EXTRAGALACTIC DATABASE". ned.ipac.caltech.edu. Retrieved 2023-03-12.
- ↑ Gianopoulos, Andrea (2023-03-08). "Hubble Spots a Star-Forming Spiral". NASA. Retrieved 2023-03-12.
- ↑ Garcia, A. M. (1993). "General study of group membership. II. Determination of nearby groups". Astronomy and Astrophysics Supplement Series. 100: 47. Bibcode:1993A&AS..100...47G.
- ↑ "LGG 373". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 26 November 2025.
- ↑ "Hubble spies a meandering spiral". ESA Hubble. Retrieved 2023-03-12.
- ↑ Herschel, William (1786). "Catalogue of One Thousand New Nebulae and Clusters of Stars. By William Herschel, LL.D. F. R. S." Philosophical Transactions of the Royal Society of London. 76: 457–499. Bibcode:1786RSPT...76..457H. ISSN 0261-0523. JSTOR 106639.
- ↑ Auke Slotegraaf (2016-03-09). "NGC 5486". Deep Sky Observer's Companion.
- ↑ "New General Catalog Objects: NGC 5450 - 5499". cseligman.com. Retrieved 2023-03-12.
- ↑ Connolly, A. (2004). "Supernovae 2004cj-2004cq". International Astronomical Union Circular (8359): 1. Bibcode:2004IAUC.8359....1C.
- ↑ "SN 2004cm". Transient Name Server. IAU. Retrieved 19 April 2026.
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