21502+5131

  • Unique Name: 21502+5131COU2655
  • RA: 21 50 11.45
  • Dec: +51 30 21.2
  • Discoverer: COU
  • Discoverer Number: 2655
  • Components:
  • First year: 1989
  • Last year: 2007
  • Observations: 2
  • First position angle: 254
  • Last position angle: 251
  • First separation: 0.3
  • Last separation: 0.3
  • Mag first component: 10.8
  • Mag second component: 11.3
  • Spectral type: F2
  • Primary proper motion RA: -14
  • Primary proper motion DEC: -13
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +50 3450
  • Notes:
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