20339+6801

  • Unique Name: 20339+6801MLB1089
  • RA: 20 33 53.66
  • Dec: +68 00 19.7
  • Discoverer: MLB
  • Discoverer Number: 1089
  • Components:
  • First year: 1923
  • Last year: 2003
  • Observations: 3
  • First position angle: 358
  • Last position angle: 354
  • First separation: 8.1
  • Last separation: 9.2
  • Mag first component: 11.55
  • Mag second component: 14.1
  • Spectral type:
  • Primary proper motion RA: -10
  • Primary proper motion DEC: -3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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