NGC 477

NGC 477 is a spiral galaxy in the constellation Andromeda.[1] It is located approximately 250 million light-years from Earth and was discovered on October 18, 1786 by astronomer William Herschel.[2][3]

NGC 477
SDSS view of NGC 477
Observation data (J2000 epoch)
Constellation	Andromeda
Right ascension	01^h 21^m 20.39^s
Declination	+40° 29′ 17.6″
Redshift	0.019560 ± 0.000033
Helio radial velocity	5807 ± 10 km/s
Distance	250 Mly
Apparent magnitude (V)	13.1
Characteristics
Type	SAB(s)c
Apparent size (V)	1,6′ × 1,1′
Other designations
PGC 4915, GC 268, UGC 886, MCG +07-03-032 2MASX J01212039+4029176

See also

References

"Revised NGC Data for NGC 477". spider.seds.org. Retrieved 2017-10-05.
"New General Catalog Objects: NGC 450 - 499". cseligman.com. Retrieved 2017-10-05.
"Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017-10-05.

External links

Media related to NGC 477 at Wikimedia Commons

NGC 477 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
SEDS

Astronomical catalogs
NGC	NGC 472 NGC 473 NGC 474 NGC 475 NGC 476 NGC 477 NGC 478 NGC 479 NGC 480 NGC 481 NGC 482
PGC	PGC 4911 PGC 4912 PGC 4913 PGC 4914 PGC 4915 PGC 4916 PGC 4917 PGC 4918 PGC 4919
UGC	UGC 882 UGC 883 UGC 884 UGC 885 UGC 886 UGC 887 UGC 888 UGC 889 UGC 890
GC	GC 263 GC 264 GC 265 GC 266 GC 267 GC 268 GC 269 GC 270 GC 271 GC 272 GC 273

Constellation of Andromeda

Bayer	α β γ δ ε ζ η θ ι κ λ μ ν ξ ο π ρ σ τ υ φ χ ψ ω
Flamsteed	2 3 4 5 6 7 8 9 10 11 12 13 14 15 18 22 23 26 28 32 36 39 41 44 45 47 49 51 55 56 58 59 60 62 63 64 65 66
Variable	R T U W Z RT RU RV RX SU SW TU TW WZ XZ AB AC AD AE AR BM BX CC CN DS DX EG ET EU FF GP GR GY HN KK KX KZ LL LP LQ OP OS OU PX QR QV QX V385 V455 V529
HD	3 166 895 1185 1606 2421 2767 2942 3322 3346 4778 5608 5789/5788 6114 7853 8673 10307 13931 14622 15082 16004 16028 16175 217811 220105 221246 221776 222109 222399 223229 224365 224801 225218
Other	3XMM J004232.1+411314 6 Persei ADS 48 Groombridge 34 HAT-P-6 HR 178 HR 8768 M31-RV NGC 44 NGC 82 NGC 84 NGC 91 NGC 162 NGC 464 PA-99-N2 Ross 248 WASP-1 WISE 0146+4234 WISE J0005+3737 WISE J004945.61+215120.0

Exoplanets	14 Andromedae b Upsilon Andromedae b c d e Gliese 15 Ab HD 13931 b HD 16175 b HAT-P-6b HAT-P-32b WASP-1b WASP-33b

Star clusters	Mayall II NGC 206 NGC 272 NGC 752 NGC 956 NGC 7686

Nebulae	NGC 7662

NGC	5 13 19 21 27 39 43 48 49 51 67 68 69 70 71 72 74 76 79 80 81 83 85 86 90 93 94 96 97 108 109 112 140 149 160 169 181 183 184 214 218 226 228 229 233 243 252 258 260 262 280 304 317 389 393 404 425 431 477 478 512 513 523 528 531 536 668 679 687 700 703 704 705 708 709 710 712 714 717 732 753 759 891 1000 7640 7836
Numbered	I II III IV V VIII IX X XI XVIII XIX XXI
Other	3C 66A 3C 66B Andromeda Galaxy Donatiello I Messier 32 Messier 110

Galaxy clusters	Abell 262 NGC 68 group

Astronomical events	GRB 101225A SN 1885A

Category

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.