20217+3112

  • Unique Name: 20217+3112BRT 279
  • RA: 20 21 43.07
  • Dec: +31 13 20.2
  • Discoverer: BRT
  • Discoverer Number: 279
  • Components:
  • First year: 1900
  • Last year: 2002
  • Observations: 3
  • First position angle: 135
  • Last position angle: 126
  • First separation: 3.8
  • Last separation: 3.7
  • Mag first component: 12.05
  • Mag second component: 13.05
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: 12
  • Secondary proper motion RA: 14
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes: B
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