20187+1551

  • Unique Name: 20187+1551CHE 298BC
  • RA: 20 18 44.56
  • Dec: +15 50 46.3
  • Discoverer: CHE
  • Discoverer Number: 298
  • Components: BC
  • First year: 1998
  • Last year: 2008
  • Observations: 3
  • First position angle: 207
  • Last position angle: 210
  • First separation: 26.3
  • Last separation: 26.7
  • Mag first component: 11.5
  • Mag second component: 12.3
  • Spectral type:
  • Primary proper motion RA: 220
  • Primary proper motion DEC: -71
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: 1
  • Durchmusterung:
  • Notes:
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