21020+2515

  • Unique Name: 21020+2515POU5103AC
  • RA: 21 01 59.72
  • Dec: +25 14 24.7
  • Discoverer: POU
  • Discoverer Number: 5103
  • Components: AC
  • First year: 1898
  • Last year: 2008
  • Observations: 4
  • First position angle: 298
  • Last position angle: 295
  • First separation: 18.1
  • Last separation: 17.5
  • Mag first component: 12.6
  • Mag second component: 13.3
  • Spectral type:
  • Primary proper motion RA: 12
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes:
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