• Thumbnail for Messier 39
    Messier 39 (redirect from NGC 7092)
    HD205117 in the Open Cluster M39 (NGC 7092)", Information Bulletin on Variable Stars, 4220: 1, Bibcode:1995IBVS.4220....1Z. Gray, R. O.; Corbally, C. J...
    7 KB (583 words) - 06:58, 23 August 2024
  • Thumbnail for M109 Group
    M109 Group (redirect from NGC 3992 Group)
    above lists) include NGC 3631, NGC 3657, NGC 3733, NGC 3756, NGC 3850, NGC 3898, NGC 3985, NGC 3990, NGC 3998, NGC 4217, NGC 4220, UGC 6773, UGC 6802,...
    7 KB (344 words) - 11:55, 14 May 2023
  • Thumbnail for Gamma Andromedae
    122 (6): 3466. Bibcode:2001AJ....122.3466M. doi:10.1086/323920. "02039+4220, components A-BC". The Washington Double Star Catalog. Archived from the...
    21 KB (1,635 words) - 00:28, 30 October 2024
  • Thumbnail for NGC 4036
    NGC 4036 is the New General Catalogue identifier for a lenticular galaxy in the northern circumpolar constellation of Ursa Major. In the Carnegie Atlas...
    11 KB (931 words) - 17:56, 8 December 2024
  • Thumbnail for NGC 4041
    NGC 4041 is the New General Catalogue identifier for a spiral galaxy in the northern circumpolar constellation of Ursa Major. It is located an estimated...
    11 KB (869 words) - 23:59, 16 July 2024
  • Thumbnail for Cygnus OB2
    J. -M.; Bohannan, B. (1999). "The Interacting Early-Type Binary BD +40°4220 (V729 Cyg): Modeling the Colliding Winds Region". The Astrophysical Journal...
    25 KB (1,717 words) - 18:51, 17 July 2024