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NGC 450

NGC 450
Opazovalni podatki (epoha J2000,0)
OzvezdjeKit
Rektascenzija01h 15m 30,440s [1]
Deklinacija-00° 51′ 39,40″ [1]
Rdeči premik0,005874 ± 0,000013 [1]
Helioc. radialna hitrost+1761 ± 4 [1]
Oddaljenost64,91 Msv. l. [1]
Navidezni sij (V)12,2 [1]
Značilnosti
TipSAB(s)cd:[1]
Navidezna velikost (V)3′,1 × 2′,3 [1]
Druge oznake
UGC 806, PGC 4540, MCG +00-04-062, CGCG 385.52, IRAS 01129-0107, UM 311, KPG 027A, KCPG 27A
Glej tudi: galaksija, seznam galaksij

NGC 450 je vmesna spiralna galaksija v ozvezdju Kita. Njen navidezni sij je 12,2m. Od Sonca je oddaljena približno 19,9 milijonov parsekov, oziroma 64,91 milijona svetlobnih let. Navidezno je zelo blizu galaksije PGC 4545, vendar nista gravitacijsko vezani, saj je PGC 4545 veliko dlje, 512 milijonov sv. l. Obe galaksiji ležita blizu zvezde 38 Kita (38 Cet).

Galaksijo je odkril William Herschel 1. oktobra 1875.

Sklici

  1. 1,0 1,1 1,2 1,3 1,4 1,5 1,6 1,7 »Zunajgalaktična podatkovna baza NASA/IPAC (NED)«. Podatki za PGC 4540 (v angleščini). Pridobljeno 21. septembra 2008.

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