20545+3937

  • Unique Name: 20545+3937BRT2281
  • RA: 20 54 27.32
  • Dec: +39 36 34.9
  • Discoverer: BRT
  • Discoverer Number: 2281
  • Components:
  • First year: 1892
  • Last year: 2008
  • Observations: 6
  • First position angle: 71
  • Last position angle: 73
  • First separation: 3.4
  • Last separation: 3.4
  • Mag first component: 10.5
  • Mag second component: 11.2
  • Spectral type:
  • Primary proper motion RA: -74
  • Primary proper motion DEC: -48
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -25
  • Durchmusterung:
  • Notes:
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