NGC 6940 is an open cluster in the constellation Vulpecula. It was discovered by William Herschel in 1784. The cluster is nearly a billion years old and... 5 KB (584 words) - 00:18, 17 December 2022 |
near M27 (Dumbbell nebula), the nebula IC 4954, and open clusters NGC 6882 and NGC 6940. It is 7'/18' across. Pasachoff, Jay M. (2000). "Atlas of the Sky"... 2 KB (151 words) - 19:57, 28 June 2023 |
Messier 109 (redirect from NGC 3992) Messier 109 (also known as NGC 3992 or the Vacuum Cleaner Galaxy) is a barred spiral galaxy exhibiting a weak inner ring structure around the central... 7 KB (604 words) - 09:18, 24 February 2024 |
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 |
II Program. The catalogue contains 400 objects. All objects are from the NGC. All objects are visible in mid northern latitudes, since they were all observed... 91 KB (395 words) - 23:30, 5 March 2024 |
Embedded within Messier 24. Associated with Messier 17. Associated with NGC 6820. Embedded within the Iris Nebula. There are some errors in Collinder's... 60 KB (535 words) - 18:22, 29 February 2024 |
abundances of open clusters from high-resolution infrared spectra - I. NGC 6940 Bocek Topcu, G.; Afsar, M.; Sneden, C.; Pilachowski, C. A. et al. 2019... 9 KB (803 words) - 03:43, 23 September 2023 |