21451+3424

  • Unique Name: 21451+3424COU1186
  • RA: 21 45 06.20
  • Dec: +34 22 22.0
  • Discoverer: COU
  • Discoverer Number: 1186
  • Components:
  • First year: 1974
  • Last year: 1993
  • Observations: 2
  • First position angle: 52
  • Last position angle: 234
  • First separation: 0.4
  • Last separation: 0.4
  • Mag first component: 11.9
  • Mag second component: 11.9
  • Spectral type:
  • Primary proper motion RA: 7
  • Primary proper motion DEC: -6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +33 4339
  • Notes: I
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