NGC 6991

Open star cluster in Cygnus

Dreyer's description: Cl, L, P, vlC

Cross Identifications: GC 4615, h 2091, H 8. 76.


Right Ascension: 20 : 56.6 (hours : minutes)
Declination: +47 : 25 (degrees : minutes)
Apparent Magnitude:
Apparent Diameter: (arc minutes)

NGC Home < NGC 6990 | NGC 6992 >

  • Digital Sky Survey image
  • Revised NGC/IC data
  • NGC/IC data
  • SIMBAD data
  • HST Archive images
  • NED data
  • Publications and References (ADS)
  • Observing Reports (IAAC Netastrocatalog)
    New search:

    Please type in the NGC number (number only, or preceded by "N" or "NGC") or the IC number preceded by "I" or "IC", or the Messier number preceded by "M".


    Enter your Catalog Number:

    Hartmut Frommert [contact]

    [Spider] @ [SEDS]