20090+4252

  • Unique Name: 20090+4252OSO 118AB
  • RA: 20 09 01.41
  • Dec: +42 51 54.9
  • Discoverer: OSO
  • Discoverer Number: 118
  • Components: AB
  • First year: 1994
  • Last year: 1998
  • Observations: 2
  • First position angle: 144
  • Last position angle: 150
  • First separation: 11.8
  • Last separation: 12.2
  • Mag first component: 10.11
  • Mag second component: 17.6
  • Spectral type:
  • Primary proper motion RA: 119
  • Primary proper motion DEC: 341
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +42 3607
  • Notes: N
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