21558+5052

  • Unique Name: 21558+5052COU2656
  • RA: 21 55 48.33
  • Dec: +50 52 26.6
  • Discoverer: COU
  • Discoverer Number: 2656
  • Components:
  • First year: 1989
  • Last year: 1996
  • Observations: 3
  • First position angle: 67
  • Last position angle: 70
  • First separation: 1.1
  • Last separation: 1.0
  • Mag first component: 10.89
  • Mag second component: 11.03
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -8
  • Durchmusterung: +50 3489
  • Notes:
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