20159+4257

  • Unique Name: 20159+4257ROE 42
  • RA: 20 15 54.16
  • Dec: +42 56 34.4
  • Discoverer: ROE
  • Discoverer Number: 42
  • Components:
  • First year: 1892
  • Last year: 2006
  • Observations: 9
  • First position angle: 94
  • Last position angle: 92
  • First separation: 6.0
  • Last separation: 6.0
  • Mag first component: 10.68
  • Mag second component: 11.06
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -8
  • Durchmusterung: +42 3657
  • Notes:
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