21092+3023

  • Unique Name: 21092+3023CBL 90
  • RA: 21 09 11.99
  • Dec: +30 23 29.8
  • Discoverer: CBL
  • Discoverer Number: 90
  • Components:
  • First year: 1999
  • Last year: 2002
  • Observations: 2
  • First position angle: 113
  • Last position angle: 113
  • First separation: 54.5
  • Last separation: 54.5
  • Mag first component: 13.4
  • Mag second component: 13.9
  • Spectral type:
  • Primary proper motion RA: 49
  • Primary proper motion DEC: 60
  • Secondary proper motion RA: 47
  • Secondary proper motion DEC: 52
  • Durchmusterung:
  • Notes: V
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