21115+2144

  • Unique Name: 21115+2144COU 227
  • RA: 21 11 28.93
  • Dec: +21 44 01.0
  • Discoverer: COU
  • Discoverer Number: 227
  • Components:
  • First year: 1967
  • Last year: 2010
  • Observations: 13
  • First position angle: 26
  • Last position angle: 113
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 10.05
  • Mag second component: 11.77
  • Spectral type: K2
  • Primary proper motion RA: -82
  • Primary proper motion DEC: -53
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +21 4489
  • Notes: O
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