20105+2503

  • Unique Name: 20105+2503COU 122
  • RA: 20 10 28.04
  • Dec: +25 02 56.6
  • Discoverer: COU
  • Discoverer Number: 122
  • Components:
  • First year: 1966
  • Last year: 2007
  • Observations: 10
  • First position angle: 336
  • Last position angle: 355
  • First separation: 0.5
  • Last separation: 0.6
  • Mag first component: 7.24
  • Mag second component: 9.91
  • Spectral type: A0
  • Primary proper motion RA: 24
  • Primary proper motion DEC: -19
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +24 4029
  • Notes:
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