Encyclopedia > NGC 7742

Article Content

NGC 7742

In astronomy, NGC 7742, is the designation for a Type 2 Seyfert galaxy that lies approximately 22 mega-parsecs or 72 million light-years from Earth in the constellation Pegasus.

This galaxy shows evidence of highly ionized atoms because of the spectrum of its intensely luminous[?] nucleus[?].

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Ludvika

... of Dalarna. The municipality covers an area of 1500.7 km². Of the total population of 26450, 13112 are male, and 13338 are female. The population density of the ...