20318+2219

  • Unique Name: 20318+2219ROE 12
  • RA: 20 31 49.31
  • Dec: +22 18 09.1
  • Discoverer: ROE
  • Discoverer Number: 12
  • Components:
  • First year: 1892
  • Last year: 2001
  • Observations: 5
  • First position angle: 32
  • Last position angle: 30
  • First separation: 11.0
  • Last separation: 10.8
  • Mag first component: 11.87
  • Mag second component: 12.3
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes:
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