21151+4227

  • Unique Name: 21151+4227COU2228
  • RA: 21 15 08.30
  • Dec: +42 27 03.2
  • Discoverer: COU
  • Discoverer Number: 2228
  • Components:
  • First year: 1984
  • Last year: 1984
  • Observations: 1
  • First position angle: 29
  • Last position angle: 29
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 11.0
  • Mag second component: 12.6
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +41 4054
  • Notes:
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