Historical Identification: Per Dreyer, NGC 4456 (= GC 3007 = JH 3394, 1860 RA 12 21 43, NPD 119 19.7) is "most extremely faint, very small, 13th magnitude star attached". The position …

NGC 4456 is a Spiral Galaxy in the Hydra constellation. NGC 4456 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its …

NGC 4456 -- Emission-line galaxy The astronomical object called NGC 4456 is a Emission-line galaxy: Origin of the objects types : (Ref) Object type as listed in the reference "Ref" …

NGC 4456 est une galaxie spirale située dans la constellation de l'Hydre. Sa vitesse par rapport au fond diffus cosmologique est de 6 481 ± 25 km/s, ce qui correspond à une distance de …

NGC 4456 (also ESO 441-30, IRAS 12252-2949 and PGC 40925) is a magnitude +13.3 spiral galaxy located 283 million light-years away in the constellation Hydra. The galaxy was …

2024年1月23日 · NGC 4456 -- Seyfert 1 Galaxy The astronomical object called NGC 4456 is a Seyfert 1 Galaxy: Origin of the objects types : (Ref) Object type as listed in the reference "Ref" …

NGC 4456 este o emission-line galaxy ⁠(d) situată în constelația Hidra. [5] [6] [7] A fost descoperită în 30 martie 1835 de către John Herschel. [8] Se află la o distanță de 79,07 de megaparseci …

Supernova 1995S in NGC 4456 IAUC 6185 available at Central Bureau for Astronomical Telegrams. A wide angle redshift survey of the Hydra-Centaurus region Spectroscopic …

Revised NGC Data for NGC 4456 Data from Wolfgang Steinicke's Revised NGC and IC Catalog. Object: NGC 4456 (*) Galaxy, type Sbc, in Hydra Right Ascension (2000.0): 12:27:52.2 (h:m:s) …

DOCdb. Deep Sky Observer's Companion – the online database . Welcome, guest! If you've already registered, please log in,. or register an observer profile for added ...