21321+1740

  • Unique Name: 21321+1740BPM2388
  • RA: 21 32 07.26
  • Dec: +17 39 31.3
  • Discoverer: BPM
  • Discoverer Number: 2388
  • Components:
  • First year: 1995
  • Last year: 2001
  • Observations: 3
  • First position angle: 300
  • Last position angle: 300
  • First separation: 79.0
  • Last separation: 79.0
  • Mag first component: 14.02
  • Mag second component: 14.36
  • Spectral type:
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: 9
  • Durchmusterung:
  • Notes: NV
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