20531+3940

  • Unique Name: 20531+3940SEI1292
  • RA: 20 53 05.51
  • Dec: +39 39 26.7
  • Discoverer: SEI
  • Discoverer Number: 1292
  • Components:
  • First year: 1892
  • Last year: 2002
  • Observations: 6
  • First position angle: 206
  • Last position angle: 205
  • First separation: 25.1
  • Last separation: 24.8
  • Mag first component: 11.81
  • Mag second component: 12.6
  • Spectral type:
  • Primary proper motion RA: 6
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes:
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