21321+7507

  • Unique Name: 21321+7507OSW 63
  • RA: 21 32 06.34
  • Dec: +75 06 44.8
  • Discoverer: OSW
  • Discoverer Number: 63
  • Components:
  • First year: 1953
  • Last year: 2003
  • Observations: 4
  • First position angle: 233
  • Last position angle: 233
  • First separation: 87.1
  • Last separation: 87.2
  • Mag first component: 15.8
  • Mag second component: 16.5
  • Spectral type: K1+K3
  • Primary proper motion RA: -4
  • Primary proper motion DEC: 14
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: 4
  • Durchmusterung:
  • Notes: V
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