21506+2216

  • Unique Name: 21506+2216HO 467AC
  • RA: 21 50 37.14
  • Dec: +22 15 31.0
  • Discoverer: HO
  • Discoverer Number: 467
  • Components: AC
  • First year: 1892
  • Last year: 2001
  • Observations: 5
  • First position angle: 339
  • Last position angle: 334
  • First separation: 39.6
  • Last separation: 41.6
  • Mag first component: 8.1
  • Mag second component: 12.0
  • Spectral type: K2
  • Primary proper motion RA: 22
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -36
  • Secondary proper motion DEC: 7
  • Durchmusterung:
  • Notes:
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