21315+1744

  • Unique Name: 21315+1744BPM2387
  • RA: 21 31 29.06
  • Dec: +17 44 06.2
  • Discoverer: BPM
  • Discoverer Number: 2387
  • Components:
  • First year: 1995
  • Last year: 2001
  • Observations: 3
  • First position angle: 336
  • Last position angle: 336
  • First separation: 115.6
  • Last separation: 115.7
  • Mag first component: 13.77
  • Mag second component: 15.67
  • Spectral type:
  • Primary proper motion RA: -11
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: -13
  • Secondary proper motion DEC: -14
  • Durchmusterung:
  • Notes: NV
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