21507+7746

  • Unique Name: 21507+7746HDS3110
  • RA: 21 50 41.38
  • Dec: +77 46 06.6
  • Discoverer: HDS
  • Discoverer Number: 3110
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 353
  • Last position angle: 353
  • First separation: 0.4
  • Last separation: 0.4
  • Mag first component: 8.02
  • Mag second component: 11.42
  • Spectral type: K0
  • Primary proper motion RA: 8
  • Primary proper motion DEC: 2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +77 836
  • Notes:
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