20183+1509

  • Unique Name: 20183+1509CHE 294AC
  • RA: 20 18 17.49
  • Dec: +15 08 57.3
  • Discoverer: CHE
  • Discoverer Number: 294
  • Components: AC
  • First year: 1910
  • Last year: 2008
  • Observations: 7
  • First position angle: 235
  • Last position angle: 238
  • First separation: 15.7
  • Last separation: 14.2
  • Mag first component: 9.97
  • Mag second component: 11.5
  • Spectral type:
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -20
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes:
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