NGC 317

Pair of spiral galaxies in Andromeda

NGC 317
SDSS image of NGC 317
Observation data (J2000 epoch)
Constellation	Andromeda
Right ascension	00^h 57^m 39.7^s^[1]
Declination	+43° 47′ 47″^[1]
Redshift	0.018109^[1]
Heliocentric radial velocity	5,429 km/s^[1]
Apparent magnitude (V)	13.8^[1]
Characteristics
Type	S0 + Sb^[1]
Other designations
CGCG 536-013, PGC 3442 + PGC 3445.^[1]

NGC 317 is a pair of interacting galaxies, consisting of a lenticular galaxy NGC 317A (also designated as PGC 3442) and a spiral galaxy NGC 317B (also designated as PGC 3445), in the constellation Andromeda. It was discovered on October 1, 1885 by Lewis Swift.^[2]

Two supernovae have been observed in NGC 317B: SN 1999gl (type II, mag. 16.2),^[3] and SN 2014dj (type Ic, mag. 17).^[4]

References

This galaxy-related article is a stub. You can help Wikipedia by expanding it.

v t e Astronomical catalogs
NGC	NGC 312 NGC 313 NGC 314 NGC 315 NGC 316 NGC 317 NGC 318 NGC 319 NGC 320 NGC 321 NGC 322
PGC	PGC 3438 PGC 3439 PGC 3440 PGC 3441 PGC 3442 PGC 3443 PGC 3444 PGC 3445 PGC 3446

Bayer	α (Alpheratz) β (Mirach) γ (Almach) δ ε ζ (Shimu) η θ ι κ λ μ ν ξ (Adhil) ο π ρ σ τ υ (Titawin) φ χ ψ ω A b c
Flamsteed	2 3 4 5 6 7 8 9 10 11 12 13 14 (Veritate) 15 18 22 23 26 28 32 36 39 41 44 45 47 51 (Nembus) 55 56 58 59 63 64 65 66 6 Per
Variable	R T U W Z RT RV RX SU SW TU TW WZ XZ AB AC AD AE AF AR BM BX CC CG CN DS DX EG ET EU FF GO GP GQ GX GR GY HH HN IW KK KX KZ LL LN LP LQ OP OS OU PX PY QR QV QX V385 V428 V439 V455 V529 V807
HR	1 40 56 78 104 122 134 178 275 282 283 289 379 410 483 687 746 748 8884 8925 8950 8962 8973 9011 9074 9075 9105
HD	16175 (Buna) 222155
Other	3XMM J004232.1+411314 ADS 48 HAT-P-6 (Sterrennacht) HAT-P-16 HAT-P-19 HAT-P-28 M31-RV KELT-1 NGC 82 NGC 84 NGC 91 NGC 162 NGC 464 Qatar-3 Qatar-4 Qatar-5 PA-99-N2 WASP-1 WISE 0146+4234 WISE J0005+3737 WISE J004945.61+215120.0

Exoplanets	14 Andromedae b κ Andromedae b υ Andromedae b c d Gliese 15 Ab c HD 13931 b HD 16175 b HAT-P-6b HAT-P-32b WASP-1b WASP-33b Qatar-4b Qatar-5b

NGC	206 272 752 956 7686
Other	Mayall II RBC EXT8

NGC	7662

Messier	32 110
NGC	11 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 97 108 109 112 140 149 160 169 181 183 184 214 218 226 228 229 233 243 252 258 260 262 280 304 317 389 393 404 425 431 477 512 513 523 528 531 536 542 561 605 620 668 679 687 700 703 704 705 708 709 710 712 714 717 721 732 753 759 801 812 834 891 906 910 911 912 913 920 937 980 995 996 999 1000 7640 7836
Numbered	I II III IV V VIII IX X XI XVIII XIX XXI
Other	3C 66A 3C 66B Andromeda Galaxy Arp 273 Donatiello I IC 239 UGC 1840

Galaxy clusters	Abell 262 NGC 68 group

Astronomical events	GRB 101225A SN 1885A (S)