20154+1538

  • Unique Name: 20154+1538CHE 243AB
  • RA: 20 15 23.34
  • Dec: +15 38 15.3
  • Discoverer: CHE
  • Discoverer Number: 243
  • Components: AB
  • First year: 1910
  • Last year: 2008
  • Observations: 6
  • First position angle: 222
  • Last position angle: 219
  • First separation: 24.4
  • Last separation: 24.0
  • Mag first component: 10.91
  • Mag second component: 13.52
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -18
  • Secondary proper motion DEC: 11
  • Durchmusterung:
  • Notes:
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