21510+5621

  • Unique Name: 21510+5621KR 55AC
  • RA: 21 51 00.59
  • Dec: +56 21 19.3
  • Discoverer: KR
  • Discoverer Number: 55
  • Components: AC
  • First year: 1898
  • Last year: 2011
  • Observations: 12
  • First position angle: 21
  • Last position angle: 21
  • First separation: 16.4
  • Last separation: 15.9
  • Mag first component: 10.31
  • Mag second component: 11.63
  • Spectral type: G5
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -14
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -1
  • Durchmusterung:
  • Notes:
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