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NGC 2800, also known as PGC 26302, is an elliptical galaxy in the constellation Ursa Major. It was discovered February 17, 1831 by William Herschel. Skrutskie...

NGC 2903 is an isolated barred spiral galaxy in the equatorial constellation of Leo, positioned about 1.5° due south of Lambda Leonis. It was discovered...

NGC 7184 is a barred spiral galaxy located in the constellation Aquarius. It is located at a distance of circa 100 million light years from Earth, which...

NGC 2509 is an open cluster in the constellation of Puppis. It was discovered on 3 December 1783 by William Herschel. It was described as "bright, pretty...

NGC 2950 is a lenticular galaxy in the northern constellation of Ursa Major, about 50 million light years from the Milky Way and receding with a heliocentric...

NGC 2803, also known as PCG 26181, is an elliptical or lenticular galaxy in the zodiac constellation Cancer. It was discovered March 21, 1784, by William...

in other galaxies, for example the possible false supernova SN 1961V in NGC 1058 and SN 2006jc's pre-explosion outburst in UGC 4904. Following the Great...

10−9 0.070 0.0 0.076 0.851 0.066 0.0070 S231020bw 2023-10-20 18:05:09 386 2620±694 H,L 3.5 10−10 0.020 0.0 0.0 0.99965 0.0 0.00035 S231028bg 2023-10-28...