21306+1140

  • Unique Name: 21306+1140BPM2383
  • RA: 21 30 37.38
  • Dec: +11 40 08.5
  • Discoverer: BPM
  • Discoverer Number: 2383
  • Components:
  • First year: 1986
  • Last year: 2001
  • Observations: 4
  • First position angle: 90
  • Last position angle: 89
  • First separation: 27.6
  • Last separation: 27.3
  • Mag first component: 11.41
  • Mag second component: 15.05
  • Spectral type:
  • Primary proper motion RA: 10
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: 14
  • Secondary proper motion DEC: -12
  • Durchmusterung:
  • Notes: NV
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