20511+3837

  • Unique Name: 20511+3837SEI1281
  • RA: 20 51 10.75
  • Dec: +38 37 36.0
  • Discoverer: SEI
  • Discoverer Number: 1281
  • Components:
  • First year: 1896
  • Last year: 1896
  • Observations: 1
  • First position angle: 102
  • Last position angle: 102
  • First separation: 8.6
  • Last separation: 8.6
  • Mag first component: 12.83
  • Mag second component: 11.0
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -7
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: NX I
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