21117+2443

  • Unique Name: 21117+2443POU5238
  • RA: 21 11 45.71
  • Dec: +24 42 59.4
  • Discoverer: POU
  • Discoverer Number: 5238
  • Components:
  • First year: 1898
  • Last year: 2009
  • Observations: 4
  • First position angle: 240
  • Last position angle: 242
  • First separation: 13.1
  • Last separation: 12.8
  • Mag first component: 13.8
  • Mag second component: 13.8
  • Spectral type:
  • Primary proper motion RA: 9
  • Primary proper motion DEC: 6
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes:
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