21086+3942

  • Unique Name: 21086+3942ALI1154
  • RA: 21 08 31.92
  • Dec: +39 42 18.8
  • Discoverer: ALI
  • Discoverer Number: 1154
  • Components:
  • First year: 1892
  • Last year: 2002
  • Observations: 5
  • First position angle: 252
  • Last position angle: 252
  • First separation: 13.3
  • Last separation: 12.5
  • Mag first component: 11.56
  • Mag second component: 11.89
  • Spectral type:
  • Primary proper motion RA: 0
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: 8
  • Secondary proper motion DEC: 2
  • Durchmusterung:
  • Notes:
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