21315+5237

  • Unique Name: 21315+5237ARY 88AB
  • RA: 21 31 27.46
  • Dec: +52 37 11.5
  • Discoverer: ARY
  • Discoverer Number: 88
  • Components: AB
  • First year: 1991
  • Last year: 2011
  • Observations: 2
  • First position angle: 12
  • Last position angle: 11
  • First separation: 46.3
  • Last separation: 46.3
  • Mag first component: 6.28
  • Mag second component: 9.87
  • Spectral type: G2Ib
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes:
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