18543+4259

  • Unique Name: 18543+4259OSO 105
  • RA: 18 54 16.95
  • Dec: +42 59 00.3
  • Discoverer: OSO
  • Discoverer Number: 105
  • Components:
  • First year: 1994
  • Last year: 1998
  • Observations: 2
  • First position angle: 65
  • Last position angle: 67
  • First separation: 17.9
  • Last separation: 17.3
  • Mag first component: 9.95
  • Mag second component: 17.5
  • Spectral type: G2
  • Primary proper motion RA: 39
  • Primary proper motion DEC: 254
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +42 3187
  • Notes: N
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