21551+2417

  • Unique Name: 21551+2417POU5563
  • RA: 21 55 03.11
  • Dec: +24 17 49.1
  • Discoverer: POU
  • Discoverer Number: 5563
  • Components:
  • First year: 1897
  • Last year: 2001
  • Observations: 3
  • First position angle: 99
  • Last position angle: 113
  • First separation: 4.7
  • Last separation: 4.2
  • Mag first component: 12.24
  • Mag second component: 14.4
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: 49
  • Secondary proper motion DEC: 10
  • Durchmusterung:
  • Notes:
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