21086+3012

  • Unique Name: 21086+3012STF2762AD
  • RA: 21 08 38.87
  • Dec: +30 12 20.5
  • Discoverer: STF
  • Discoverer Number: 2762
  • Components: AD
  • First year: 1894
  • Last year: 2002
  • Observations: 7
  • First position angle: 69
  • Last position angle: 66
  • First separation: 74.2
  • Last separation: 73.1
  • Mag first component: 5.7
  • Mag second component: 10.1
  • Spectral type: B9V
  • Primary proper motion RA: 25
  • Primary proper motion DEC: -21
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: -5
  • Durchmusterung:
  • Notes: N
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