21566+3053

  • Unique Name: 21566+3053HDS3119
  • RA: 21 56 35.18
  • Dec: +30 52 38.3
  • Discoverer: HDS
  • Discoverer Number: 3119
  • Components:
  • First year: 1991
  • Last year: 2009
  • Observations: 2
  • First position angle: 30
  • Last position angle: 35
  • First separation: 0.5
  • Last separation: 0.6
  • Mag first component: 9.62
  • Mag second component: 11.98
  • Spectral type: A5
  • Primary proper motion RA: 5
  • Primary proper motion DEC: 6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +30 4562
  • Notes:
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