21307+2258

  • Unique Name: 21307+2258COU 134
  • RA: 21 30 39.61
  • Dec: +22 57 42.1
  • Discoverer: COU
  • Discoverer Number: 134
  • Components:
  • First year: 1965
  • Last year: 1965
  • Observations: 1
  • First position angle: 13
  • Last position angle: 13
  • First separation: 1.5
  • Last separation: 1.5
  • Mag first component: 10.3
  • Mag second component: 10.5
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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