Astronomy:NGC 5936
From HandWiki
| NGC 5936 | |
|---|---|
 NGC 5936 imaged by SDSS | |
| Observation data (J2000 epoch) | |
| Constellation | Serpens |
| Right ascension | 15h 30m 00.8451s[1] |
| Declination | +12° 59′ 21.472″[1] |
| Redshift | 0.013298[1] |
| Helio radial velocity | 3987 ± 3 km/s[1] |
| Distance | 198.7 ± 13.9 Mly (60.93 ± 4.27 Mpc)[1] |
| Apparent magnitude (V) | 12.5[1] |
| Characteristics | |
| Type | SB(rs)b[1] |
| Size | ~81,400 ly (24.97 kpc) (estimated)[1] |
| Apparent size (V) | 1.4′ × 1.3′[1] |
| Other designations | |
| IRAS 15276+1309, UGC 9867, MCG+02-39-030, PGC 55255[1] | |
NGC 5936 is a barred spiral galaxy in the constellation of Serpens. Its velocity with respect to the cosmic microwave background is 4131 ± 11 km/s, which corresponds to a Hubble distance of 60.93 ± 4.27 Mpc (~199 million light-years).[1] It was discovered by German-British astronomer William Herschel on 12 April 1784.[2]
NGC 5936 is listed as a luminous infrared galaxy (LIRG),[1] and as a field galaxy, i.e. one that does not belong to a larger galaxy group or cluster and hence is gravitationally alone.[3]
Supernovae
Two supernovae have been observed in NGC 5936:
- SN 2013dh (Type Ia, mag. 18) was discovered by the Lick Observatory Supernova Search (LOSS) on 12 June 2013.[4][5]
- SN 2023awp (Type IIn, mag. 19.58) was discovered by the Zwicky Transient Facility on 27 January 2023.[6]
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 1.11 "Results for object NGC 5936". NASA and Caltech. https://ned.ipac.caltech.edu/byname?objname=NGC+5936.
- ↑ Seligman, Courtney. "New General Catalogue Objects: NGC 5936". https://cseligman.com/text/atlas/ngc59.htm#5936.
- ↑ Turner, E. L.; Gott, J. R., III (1976). "Groups of galaxies. I. A catalog". The Astrophysical Journal Supplement Series 32: 409. doi:10.1086/190403. Bibcode: 1976ApJS...32..409T.
- ↑ Kumar, S. (2013). "Supernova 2013dh in NGC 5936 = Psn J15300109+1259129". Central Bureau Electronic Telegrams (3561): 1. Bibcode: 2013CBET.3561....1K.
- ↑ "SN 2013dh". IAU. https://www.wis-tns.org/object/2013dh.
- ↑ "SN 2023awp". IAU. https://www.wis-tns.org/object/2023awp.
External links
- NGC 5936 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
Template:NGC objects:5500-5999
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