23289+1720

  • Unique Name: 23289+1720HJ 311AB
  • RA: 23 29 02.83
  • Dec: +17 20 08.9
  • Discoverer: HJ
  • Discoverer Number: 311
  • Components: AB
  • First year: 1825
  • Last year: 2002
  • Observations: 8
  • First position angle: 315
  • Last position angle: 287
  • First separation: 10.0
  • Last separation: 26.0
  • Mag first component: 11.45
  • Mag second component: 13.17
  • Spectral type:
  • Primary proper motion RA: 46
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -14
  • Secondary proper motion DEC: 5
  • Durchmusterung:
  • Notes: N
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