21233+1520

  • Unique Name: 21233+1520HEI 189
  • RA: 21 23 20.83
  • Dec: +15 20 41.5
  • Discoverer: HEI
  • Discoverer Number: 189
  • Components:
  • First year: 1981
  • Last year: 1997
  • Observations: 3
  • First position angle: 49
  • Last position angle: 48
  • First separation: 0.4
  • Last separation: 0.4
  • Mag first component: 11.4
  • Mag second component: 11.4
  • Spectral type:
  • Primary proper motion RA: -10
  • Primary proper motion DEC: -11
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +14 4603
  • Notes:
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