20442+1731

  • Unique Name: 20442+1731BPM2241
  • RA: 20 44 12.86
  • Dec: +17 30 39.9
  • Discoverer: BPM
  • Discoverer Number: 2241
  • Components:
  • First year: 1990
  • Last year: 2001
  • Observations: 3
  • First position angle: 344
  • Last position angle: 344
  • First separation: 106.4
  • Last separation: 106.9
  • Mag first component: 15.74
  • Mag second component: 15.74
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -35
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes: NV
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