DeepSkyHosting

Galaxies NGC 4754, NGC 4762

Category:Deep Sky
Published:
484
Galaxies NGC 4754, NGC 4762NGC 4733NGC 4754NGC 4762
Resolution:
1955x1629 px
File size:
5483 KB

Photo description / processing

Galaxies NGC 4762, NGC 4754, and the elliptical galaxy NGC 4733 in the constellation Virgo. NGC 4762, also known as the Kite Galaxy, is a lenticular galaxy seen edge-on. It is located about 58 million light-years away on the outskirts of the Virgo Cluster. American astronomer Allan Sandage noted it in 1961 as the flattest known galaxy. The galaxy's disk is asymmetric and warped, which may indicate a past merger of NGC 4762 with a smaller galaxy. Remnants of this former companion could remain in the disk of NGC 4762, redistributing gas and stars and thereby altering the disk's morphology. NGC 4762 has an active nucleus, detectable by its characteristic emission spectrum. The mass of the supermassive black hole at the galaxy's center is 2.7×10^7 solar masses. The number of globular star clusters in the galaxy is estimated at 270. NGC 4762 forms a non-interacting pair with galaxy NGC 4754, located about 11 arcminutes from NGC 4762. Total integration: 1 hour 11 minutes

Technical information

Telescope/Lens
TAL-2 150/1200
Camera
Sony α7S
Mount
EQ5
Software
DeepSkyStacker, GraXpert
Location
Низовская, Ленобласть, Россия

Light pollution

Green, Bortle 4 zone

Date taken

Exposure

Comments

There are no comments on this photo yet.

More photos by AstroGeorge