21086+3012

  • Unique Name: 21086+3012STF2762AB
  • RA: 21 08 38.87
  • Dec: +30 12 20.5
  • Discoverer: STF
  • Discoverer Number: 2762
  • Components: AB
  • First year: 1783
  • Last year: 2012
  • Observations: 117
  • First position angle: 315
  • Last position angle: 304
  • First separation: 4.0
  • Last separation: 3.2
  • Mag first component: 5.7
  • Mag second component: 8.1
  • Spectral type: B9V
  • Primary proper motion RA: 32
  • Primary proper motion DEC: -23
  • Secondary proper motion RA: 25
  • Secondary proper motion DEC: -21
  • Durchmusterung: +29 4324
  • Notes: N D
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