20121+4618

  • Unique Name: 20121+4618OSO 120AD
  • RA: 20 12 05.66
  • Dec: +46 18 01.7
  • Discoverer: OSO
  • Discoverer Number: 120
  • Components: AD
  • First year: 1995
  • Last year: 1995
  • Observations: 1
  • First position angle: 90
  • Last position angle: 90
  • First separation: 20.2
  • Last separation: 20.2
  • Mag first component: 9.13
  • Mag second component: 17.2
  • Spectral type:
  • Primary proper motion RA: 222
  • Primary proper motion DEC: 292
  • Secondary proper motion RA: -20
  • Secondary proper motion DEC: -22
  • Durchmusterung:
  • Notes: N
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