20139+1549

  • Unique Name: 20139+1549CHE 219
  • RA: 20 13 54.42
  • Dec: +15 49 21.1
  • Discoverer: CHE
  • Discoverer Number: 219
  • Components:
  • First year: 1910
  • Last year: 2008
  • Observations: 4
  • First position angle: 59
  • Last position angle: 60
  • First separation: 10.3
  • Last separation: 10.6
  • Mag first component: 10.1
  • Mag second component: 11.5
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes:
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