20151+4118

  • Unique Name: 20151+4118A 387AC
  • RA: 20 15 08.10
  • Dec: +41 17 55.4
  • Discoverer: A
  • Discoverer Number: 387
  • Components: AC
  • First year: 1892
  • Last year: 2002
  • Observations: 6
  • First position angle: 221
  • Last position angle: 221
  • First separation: 23.4
  • Last separation: 22.0
  • Mag first component: 7.9
  • Mag second component: 10.75
  • Spectral type: B9II-III
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: 7
  • Secondary proper motion DEC: 5
  • Durchmusterung:
  • Notes: N
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