20109+2356

  • Unique Name: 20109+2356POU4249
  • RA: 20 10 51.34
  • Dec: +23 55 58.6
  • Discoverer: POU
  • Discoverer Number: 4249
  • Components:
  • First year: 1892
  • Last year: 2001
  • Observations: 4
  • First position angle: 344
  • Last position angle: 348
  • First separation: 3.8
  • Last separation: 3.9
  • Mag first component: 11.6
  • Mag second component: 12.2
  • Spectral type:
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -1
  • Durchmusterung:
  • Notes:
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