21500+2437

  • Unique Name: 21500+2437POU5522
  • RA: 21 49 59.81
  • Dec: +24 37 12.3
  • Discoverer: POU
  • Discoverer Number: 5522
  • Components:
  • First year: 1898
  • Last year: 2009
  • Observations: 4
  • First position angle: 139
  • Last position angle: 138
  • First separation: 3.5
  • Last separation: 4.2
  • Mag first component: 13.3
  • Mag second component: 14.5
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: 7
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: 1
  • Durchmusterung:
  • Notes:
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