NGC 4645 is a Elliptical Galaxy in the Centaurus constellation. NGC 4645 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its visual magnitude of 11.68, NGC 4645 is visible with the help of a telescope having an aperture of 8 inches (200mm) or more.

NGC 4645 location is 12 44 10.0048812288 (R.A.) and -41 44 59.895170736 (Dec.). They are celestial equivalents of Longitude and Latitude. The right ascension (longitude) is the angular distance of an object along the celestial equator from the March Equinox. As a rough guide, the March Equinox is located in the constellation of Pisces.

2023年9月11日 · NGC 4645 (= PGC 42879 = ESO 322-066) Discovered (Jun 8, 1834) by John Herschel A magnitude 11.8 elliptical galaxy (type E4?) in Centaurus (RA 12 44 10.0, Dec -41 45 00) Historical Identification: Per Dreyer, NGC 4645 (= GC 3178 = JH 3412, 1860 RA 12 36 22, NPD 130 58.8) is "pretty bright, small, pretty suddenly brighter middle".

NGC 4645 est une vaste galaxie elliptique située dans la constellation du Centaure.Sa vitesse par rapport au fond diffus cosmologique est de 2 913 ± 20 km/s, ce qui correspond à une distance de Hubble de 42,9 ± 3,0 Mpc (∼140 millions d'al) [1].NGC 4645 a été découverte par l'astronome britannique John Herschel en 1834.. À ce jour, 16 mesures non basées sur le …

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NGC 4645 . NGC 4645 is a elliptical galaxy located in the constellation Centaurus. Some key stats include:

NGC 4645 este o galaxie eliptică situată în constelația Centaurul. [ 5 ] [ 6 ] [ 7 ] A fost descoperită în 8 iunie 1834 de către John Herschel . [ 8 ] Se află la o distanță de 28,58 de megaparseci de Pământ.

NGC 4645 (također poznat kao ESO 322-66, MCG -7-26-37 i PGC 42879) je eliptična galaksija koja je udaljena oko 121 miliona sg od Zemlje i nalazi se u sazviježđu Kentaur. Najveći prečnik je 2,20 (77 hiljada sg) a najmanji 1,4 uglovnih minuta (49 hiljada sg).

NGC 4645 — Yeni Ümumi Kataloqda qeydə alınmış qalaktika. Göy üzündə Sentavr bürcü istiqamətində yerləşir. E4 tipli qalaktikadır. İngilis astronomu Con Herşel tərəfindən 1834-cü ildə 47.5 sm ...

NGC 4645B is a lenticular galaxy located in the constellation of Centaurus. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 4645B: NGC: NGC 4645B: Type: galaxy: Galaxy type: lenticular: Galaxy morph class: S0: Constellation: Centaurus: Surface brightness: 23.8 mag/arcsec 2: