21310+2128

  • Unique Name: 21310+2128COU 232
  • RA: 21 30 59.75
  • Dec: +21 28 13.3
  • Discoverer: COU
  • Discoverer Number: 232
  • Components:
  • First year: 1967
  • Last year: 2008
  • Observations: 7
  • First position angle: 34
  • Last position angle: 34
  • First separation: 0.5
  • Last separation: 0.6
  • Mag first component: 11.4
  • Mag second component: 11.5
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -1
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +20 4944
  • Notes:
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