20121+3330

  • Unique Name: 20121+3330BKO 898
  • RA: 20 12 07.78
  • Dec: +33 30 06.6
  • Discoverer: BKO
  • Discoverer Number: 898
  • Components:
  • First year: 1998
  • Last year: 2009
  • Observations: 3
  • First position angle: 65
  • Last position angle: 69
  • First separation: 4.5
  • Last separation: 4.7
  • Mag first component: 10.82
  • Mag second component: 13.1
  • Spectral type:
  • Primary proper motion RA: -34
  • Primary proper motion DEC: -17
  • Secondary proper motion RA: 121
  • Secondary proper motion DEC: 50
  • Durchmusterung:
  • Notes:
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