21142+4211

  • Unique Name: 21142+4211COU2226
  • RA: 21 14 09.11
  • Dec: +42 11 02.8
  • Discoverer: COU
  • Discoverer Number: 2226
  • Components:
  • First year: 1984
  • Last year: 1992
  • Observations: 2
  • First position angle: 110
  • Last position angle: 117
  • First separation: 0.2
  • Last separation: 0.2
  • Mag first component: 11.9
  • Mag second component: 11.9
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +41 4045
  • Notes:
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