20311+3652

  • Unique Name: 20311+3652SEI1148
  • RA: 20 31 06.64
  • Dec: +36 52 31.1
  • Discoverer: SEI
  • Discoverer Number: 1148
  • Components:
  • First year: 1896
  • Last year: 2009
  • Observations: 4
  • First position angle: 278
  • Last position angle: 281
  • First separation: 27.7
  • Last separation: 24.6
  • Mag first component: 11.62
  • Mag second component: 12.77
  • Spectral type:
  • Primary proper motion RA: -28
  • Primary proper motion DEC: -17
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes:
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