20540+3459

  • Unique Name: 20540+3459SEI1303
  • RA: 20 53 59.14
  • Dec: +34 58 55.0
  • Discoverer: SEI
  • Discoverer Number: 1303
  • Components:
  • First year: 1896
  • Last year: 2010
  • Observations: 8
  • First position angle: 136
  • Last position angle: 139
  • First separation: 21.2
  • Last separation: 20.8
  • Mag first component: 10.68
  • Mag second component: 11.13
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -21
  • Secondary proper motion RA: -11
  • Secondary proper motion DEC: -22
  • Durchmusterung: +34 4202
  • Notes:
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