NGC 6221 (also known as PGC 59175) is a barred spiral galaxy located in the constellation Ara. In de Vaucouleurs' galaxy morphological classification scheme...
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John Herschel on 9 July 1836. NGC 6215 is part of galaxy group NGC 6221/15, which includes barred spiral galaxy NGC 6221 and three dwarf galaxies. A double-stranded...
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heart of the Milky Way, two spiral galaxies (NGC 6215 and NGC 6221) are visible near star Eta Arae. NGC 6193 is an open cluster containing approximately...
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This is a list of NGC objects 6001–7000 from the New General Catalogue (NGC). The astronomical catalogue is composed mainly of star clusters, nebulae...
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New General Catalogue (redirect from NGC object)
of Stars (abbreviated NGC) is an astronomical catalogue of deep-sky objects compiled by John Louis Emil Dreyer in 1888. The NGC contains 7,840 objects...
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cosmic quartet". Retrieved 19 June 2015. Bärbel Koribalski (2004). "The NGC 6221/15 Galaxy Group". Hartmut Frommert & Christine Kronberg. "Groups and Clusters...
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Arp 256, NGC 6670, NGC 6240, ESO 593-8, NGC 454, UGC 8335, NGC 6786, NGC 17, ESO 77-14, NGC 6050 Wikimedia Commons has media related to NGC 6240. Arp...
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NGC 6383 is an open cluster of stars in the constellation of Scorpius. It was discovered by English astronomer John Herschel in 1847. In the New General...
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1979). "Optical Spectrophotometry of the Suspected X-Ray Galaxies NGC 6221 and NGC 7213". The Astrophysical Journal. 227: L121. Bibcode:1979ApJ...227L...
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SN 1990W in NGC 6221. Type Ic. SN 1991T in NGC 4527. Type Ia SN 1991X in NGC 4902. Type Ia. SN 1992ad in NGC 4411b Type II. SN 1992ba in NGC 2082. Type...
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