21230+2725

  • Unique Name: 21230+2725HEI 188
  • RA: .
  • Dec: .
  • Discoverer: HEI
  • Discoverer Number: 188
  • Components:
  • First year: 1980
  • Last year: 2008
  • Observations: 3
  • First position angle: 312
  • Last position angle: 305
  • First separation: 0.9
  • Last separation: 1.0
  • Mag first component: 11.0
  • Mag second component: 11.2
  • Spectral type:
  • Primary proper motion RA:
  • Primary proper motion DEC:
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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