NGC 90

NGC 90
NGC 90
	NGC 90 (top center) and its spiral companion to the right, NGC 93
Observation data (J2000 epoch)
Constellation	Andromeda
Right ascension	00h 21m 51.4s
Declination	22° 24′ 00″
Redshift	0.017856
Heliocentric radial velocity	5353 ± 10 km/s
Distance	333.8 ± 146 Mly; (102.35 ± 44.76 Mpc)
Apparent magnitude (V)	13.7
Characteristics
Type	SAB(s)c pec
Apparent size (V)	2.4' x 0.91'
Other designations
	UGC 208, MCG 04-02-011, PGC 1405, Arp 65

NGC 90 is an interacting spiral galaxy estimated to be about 300 million light-years away in the constellation of Andromeda. It was discovered by R. J. Mitchell in 1854 and its apparent magnitude is 13.7.^[3] The galaxy is currently interacting with NGC 93 and exhibits two highly elongated and distorted spiral arms with bright blue star clusters indicative of star formation, likely caused by the interaction with its neighbor.

NGC 90 and NGC 93 form the interacting galaxy pair Arp 65.

References

^ ^a ^b Skrutskie, 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 ^d ^e ^f "NED results for object NGC 0090". National Aeronautics and Space Administration / Infrared Processing and Analysis Center. 2008. Retrieved 24 November 2008.
^ ^a ^b "NGC Objects: NGC 50 - 99".

[2MASS-1] Skrutskie, 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.

[ned-2] ^ ^a ^b ^c ^d ^e ^f "NED results for object NGC 0090". National Aeronautics and Space Administration / Infrared Processing and Analysis Center. 2008. Retrieved 24 November 2008.

[cseligman-3] "NGC Objects: NGC 50 - 99".

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v t e Astronomical catalogs
NGC	NGC 85 NGC 86 NGC 87 NGC 88 NGC 89 NGC 90 NGC 91 NGC 92 NGC 93 NGC 94 NGC 95
PGC	PGC 1401 PGC 1402 PGC 1403 PGC 1404 PGC 1405 PGC 1406 PGC 1407 PGC 1408 PGC 1409
UGC	UGC 204 UGC 205 UGC 206 UGC 207 UGC 208 UGC 209 UGC 210 UGC 211 UGC 212
Arp	Arp 59 Arp 60 Arp 61 Arp 62 Arp 63 Arp 64 Arp 65 Arp 66 Arp 67 Arp 68 Arp 69 Arp 70 Arp 71