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NGC 31

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Galaxy located in the constellation Phoenix

NGC 31
NGC 31 is the spiral galaxy on the left.NGC 28 is the elliptical galaxy on the right. (DECam)
Observation data (J2000 epoch)
Constellation	Phoenix
Right ascension	00^h 10^m 38.384^s^[1]
Declination	−56° 59′ 11.41″^[1]
Redshift	0.03203^[2]
Heliocentric radial velocity	9447 km/s^[2]
Distance	454.3 ± 31.9 Mly (139.30 ± 9.77 Mpc)^[3]
Apparent magnitude (B)	14.58^[4]
Characteristics
Type	SB(rs)cd^[3]
Other designations
PGC 751^[2]

NGC 31 is aspiral galaxy located in the constellationPhoenix. It was discovered on October 28, 1834, by the astronomerJohn Herschel.^[5] Itsmorphological type is SB(rs)cd, meaning that it is a late-typebarred spiral galaxy.^[3]

References

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^^a ^bSkrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W.; Chester, Thomas; Elias, Jonathan H.; Huchra, John P.; Liebert, James W.; Lonsdale, Carol J.; Monet, David G.; Price, Stephan; Seitzer, Patrick; Jarrett, Thomas H.; Kirkpatrick, J. Davy; Gizis, John E.; Howard, Elizabeth V.; Evans, Tracey E.; Fowler, John W.; Fullmer, Linda; Hurt, Robert L.; Light, Robert M.; Kopan, Eugene L.; Marsh, Kenneth A.; McCallon, Howard L.; Tam, Robert; Van Dyk, Schuyler D.; Wheelock, Sherry L. (1 February 2006)."The Two Micron All Sky Survey (2MASS)".The Astronomical Journal.131 (2):1163–1183.Bibcode:2006AJ....131.1163S.doi:10.1086/498708.ISSN 0004-6256.S2CID 18913331.
^^a ^b ^c"NGC 31".SIMBAD.Centre de données astronomiques de Strasbourg. Retrieved2021-02-09.
^^a ^b ^c"Results for object NGC 0031 (NGC 31)".NASA/IPAC Extragalactic Database. California Institute of Technology. Retrieved2021-02-09.
^"Search specification: NGC 31".HyperLeda. Université Claude Bernard Lyon 1. Retrieved2021-02-09.
^Seligman, Courtney."New General Catalogue objects: NGC 1 - 49".cseligman.com. Retrieved2021-02-09.

External links

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Media related toNGC 31 at Wikimedia Commons
NGC 31 onWikiSky:DSS2,SDSS,GALEX,IRAS,Hydrogen α,X-Ray,Astrophoto,Sky Map,Articles and images

v t e Astronomical catalogs
NGC	NGC 26 NGC 27 NGC 28 NGC 29 NGC 30 NGC 31 NGC 32 NGC 33 NGC 34 NGC 35 NGC 36
PGC	PGC 747 PGC 748 PGC 749 PGC 750 PGC 751 PGC 752 PGC 753 PGC 754 PGC 755
GC	GC 10 GC 11 GC 12 GC 13 GC 14 GC 15 GC 16 GC 17 GC 18 GC 19 GC 20

v t e New General Catalogue1 to 1000
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Astronomical catalog List of NGC objects (1–1000)

Constellation of Phoenix

Stars

Bayer	α (Ankaa) β γ δ ε ζ (Wurren) η θ ι κ λ¹ λ² μ ν ξ π ρ σ τ υ φ χ ψ ω
Variable	SX AD AE AI AZ BB BD
HR	6 209 574 8959
HD	2039 5388 6434 (Nenque) 8535
Other	CD−44 170 HE 0107−5240 NGC 405 WASP-4 WASP-5 WASP-18 WASP-29 WASP-96 WD 2359-434

Exoplanets	HD 142 b HD 2039 b HD 6434 b (Eyeke) HD 8535 b HIP 65Ab WASP-4b WASP-5b WASP-18b WASP-96b

Galaxies

NGC	25 28 31 37 87 88 89 92 98 119 159 212 238 312 319 322 323 324 328 348 368 454 482 625
Other	Big Wheel galaxy IC 5325 Phoenix Dwarf PKS 0043−42 PKS J0116−4722

Galaxy clusters	El Gordo Phoenix Cluster Robert's Quartet