21510+2420

  • Unique Name: 21510+2420POU5533
  • RA: 21 50 57.52
  • Dec: +24 20 24.7
  • Discoverer: POU
  • Discoverer Number: 5533
  • Components:
  • First year: 1898
  • Last year: 2009
  • Observations: 4
  • First position angle: 230
  • Last position angle: 234
  • First separation: 9.6
  • Last separation: 10.6
  • Mag first component: 13.64
  • Mag second component: 13.49
  • Spectral type:
  • Primary proper motion RA: 12
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes:
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