21093+3131

  • Unique Name: 21093+3131COU1333
  • RA: 21 09 18.60
  • Dec: +31 30 38.6
  • Discoverer: COU
  • Discoverer Number: 1333
  • Components:
  • First year: 1975
  • Last year: 2011
  • Observations: 25
  • First position angle: 244
  • Last position angle: 251
  • First separation: 0.7
  • Last separation: 0.7
  • Mag first component: 9.3
  • Mag second component: 9.48
  • Spectral type: G0
  • Primary proper motion RA: 86
  • Primary proper motion DEC: 14
  • Secondary proper motion RA: 86
  • Secondary proper motion DEC: 14
  • Durchmusterung: +30 4336
  • Notes:
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