NGC 991 is an intermediate spiral galaxy the constellation Cetus. This galaxy was discovered by astronomer William Herschel in 1785. A type Ib supernova...
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belongs in the same galaxy group with NGC 988, NGC 991, NGC 1022, NGC 1035, NGC 1042, NGC 1047, NGC 1052 and NGC 1110. This group is in turn associated...
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Tsvetkov, D. Yu. (1987). "Light curves of type Ib supernova: SN 1984l in NGC 991". Soviet Astronomy Letters. 13: 376–378. Bibcode:1987SvAL...13..376T. Homeier...
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includes the elliptical galaxy NGC 1052, NGC 991, NGC 1022, NGC 1035, NGC 1042, NGC 1047, NGC 1051, NGC 1084, NGC 1110. It belongs in the same galaxy cloud...
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Tsvetkov, D. Yu. (1987). "Light curves of type Ib supernova: SN 1984l in NGC 991". Soviet Astronomy Letters. 13: 376–378. Bibcode:1987SvAL...13..376T. Filippenko...
201 KB (21,920 words) - 02:46, 15 August 2024
This is a list of NGC objects 1–1000 from the New General Catalogue (NGC). The astronomical catalogue is composed mainly of star clusters, nebulae, and...
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1983V in NGC 1365. Type Ic. SN 1984E in NGC 3169. Type II. SN 1984J in NGC 1559. Type II. SN 1984L in NGC 991. Prototype of Type Ib. SN 1984N in NGC 7184...
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Owl Nebula (redirect from NGC 3587)
The Owl Nebula (also known as Messier 97, M97 or NGC 3587) is a planetary nebula approximately 2,030 light years away in the constellation Ursa Major...
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Messier 92 (redirect from NGC 6341)
Messier 92 (also known as M92, M 92, or NGC 6341) is a globular cluster of stars in the northern constellation of Hercules. It was discovered by Johann...
14 KB (1,427 words) - 11:21, 29 April 2024
In 1782, William Herschel, discoverer of Uranus, found the Saturn Nebula (NGC 7009) and described it as "A curious nebula, or what else to call it I do...
54 KB (5,795 words) - 07:31, 18 July 2024