 | NGC 6539, or GCL 85, is a globular cluster of stars in the constellation Serpens. It was discovered by Danish astronomer Theodor Brorsen in 1856. This... 7 KB (498 words) - 00:59, 7 March 2024 |
 | Seyfert's Sextet (redirect from NGC 6027 Sextet) but one of the galaxies, NGC 6027d, is a background object (700 million light years behind the group) and another "galaxy," NGC 6027e, is actually a part... 4 KB (282 words) - 07:16, 2 July 2023 |
 | globular cluster in the constellation Serpens, which was later catalogued as NGC 6539. Further, Brorsen investigated the occultations and proper motions of stars... 7 KB (986 words) - 00:34, 11 July 2023 |
 | 2020-06-26. "ngc 1857". sim-id. Retrieved 2020-06-26. "ngc 2192". sim-id. Retrieved 2020-06-26. "ngc 2215". sim-id. Retrieved 2020-06-26. "ngc 2243". sim-id... 37 KB (344 words) - 00:25, 23 May 2023 |
 | Bibcode:2013ApJ...767..101B. doi:10.1088/0004-637X/767/2/101. S2CID 73653979. "NGC 1841". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 16... 86 KB (2,710 words) - 22:42, 9 February 2024 |
 | telescopes. IC 4756 is also known as the Tweedledee Cluster (paired with NGC 6633 as Tweedledum), also as the Secret Garden Cluster. Metallicity of IC... 5 KB (473 words) - 07:52, 14 May 2023 |
 | NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5... 14 KB (1,105 words) - 23:43, 11 March 2024 |
NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5... 5 KB (421 words) - 15:16, 4 June 2023 |
 | constellation Serpens. NGC 6027 NGC 6027a NGC 6027b NGC 6027d NGC 6027e Seyfert's Sextet "NASA/IPAC Extragalactic Database". Results for NGC 6027c. Retrieved 2007-04-17... 2 KB (57 words) - 19:47, 5 June 2023 |
 | NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5... 5 KB (414 words) - 23:07, 15 August 2023 |