21288+6537

  • Unique Name: 21288+6537OSO 147AC
  • RA: 21 28 47.32
  • Dec: +65 37 09.8
  • Discoverer: OSO
  • Discoverer Number: 147
  • Components: AC
  • First year: 1994
  • Last year: 2003
  • Observations: 4
  • First position angle: 289
  • Last position angle: 283
  • First separation: 23.1
  • Last separation: 24.0
  • Mag first component: 10.42
  • Mag second component: 15.6
  • Spectral type: K3
  • Primary proper motion RA: 149
  • Primary proper motion DEC: 206
  • Secondary proper motion RA: -12
  • Secondary proper motion DEC: -5
  • Durchmusterung:
  • Notes: N
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