21123+3453

  • Unique Name: 21123+3453SLE 370AC
  • RA: 21 12 16.22
  • Dec: +34 53 00.2
  • Discoverer: SLE
  • Discoverer Number: 370
  • Components: AC
  • First year: 1941
  • Last year: 2002
  • Observations: 7
  • First position angle: 198
  • Last position angle: 200
  • First separation: 16.2
  • Last separation: 16.4
  • Mag first component: 11.79
  • Mag second component: 11.1
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: 1
  • Durchmusterung:
  • Notes:
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