20311+1600

  • Unique Name: 20311+1600BPM2181
  • RA: 20 31 08.70
  • Dec: +16 00 02.2
  • Discoverer: BPM
  • Discoverer Number: 2181
  • Components:
  • First year: 1993
  • Last year: 2001
  • Observations: 3
  • First position angle: 57
  • Last position angle: 57
  • First separation: 94.1
  • Last separation: 94.1
  • Mag first component: 13.84
  • Mag second component: 15.42
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -12
  • Secondary proper motion DEC: -6
  • Durchmusterung:
  • Notes: NV
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