2025年3月3日 · within arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues …

NGC 3421 Galaxy (IC 652) Updated : 04/02/2025. Introduction. NGC 3421 is a Spiral Galaxy located in the constellation of Hydra in the equatorial region. NGC 3421's distance from Earth …

NGC 3421 is a Barred Spiral Galaxy in the Crater constellation. NGC 3421 is situated close to the celestial equator and, as such, it is at least partly visible from both hemispheres in certain …

NGC 3421是位于长蛇座的一个星系。 它的赤经为 1050.8，赤纬为 -12° 27′。

2021年5月22日 · Historical Identification: Per Dreyer, NGC 3421 (Common (#8), 1860 RA 10 43 57, NPD 101 29) is one of "2 nebulae, faint, round", the other being NGC 3422. The second IC …

From Virginia Beach , NGC3421 is visible in the evening sky, becoming accessible around 20:22 (EDT), 22° above your south-eastern horizon, as dusk fades to darkness. It will then reach its …

NGC 3421 (također poznat kao IC 652, MCG -2-28-13 i PGC 32514) je spiralna galaksija koja je udaljena oko 204 miliona sg od Zemlje i nalazi se u sazviježđu Vodena zmija. Najveći prečnik …

The Southern Sky Redshift Survey We report redshifts, magnitudes, and morphological classifications for5369 galaxies with m_B : = 15.5 and for 57 galaxies fainter than thislimit, in …

NGC 3421 Galaxy in Hydra Dreyer's description: F, R . Cross Identifications: Common.

===== NGC 3421 = IC 652 and NGC 3422. Among the nebulae found in 1880 by A. A. Common are two that received these NGC numbers. Common gave them a single rough position -- …