21161+2517

  • Unique Name: 21161+2517POU5302
  • RA: 21 16 10.87
  • Dec: +25 16 30.2
  • Discoverer: POU
  • Discoverer Number: 5302
  • Components:
  • First year: 1898
  • Last year: 2001
  • Observations: 3
  • First position angle: 28
  • Last position angle: 33
  • First separation: 12.9
  • Last separation: 13.4
  • Mag first component: 13.62
  • Mag second component: 14.19
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: 10
  • Secondary proper motion DEC: 1
  • Durchmusterung:
  • Notes:
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