21125+2821

  • Unique Name: 21125+2821HO 152
  • RA: 21 12 31.11
  • Dec: +28 20 39.1
  • Discoverer: HO
  • Discoverer Number: 152
  • Components:
  • First year: 1882
  • Last year: 2010
  • Observations: 67
  • First position angle: 320
  • Last position angle: 135
  • First separation: 0.5
  • Last separation: 0.2
  • Mag first component: 8.87
  • Mag second component: 9.39
  • Spectral type: F8
  • Primary proper motion RA: 34
  • Primary proper motion DEC: -17
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +27 4003
  • Notes: NO
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