21071+2507

  • Unique Name: 21071+2507POU5172AB
  • RA: 21 07 12.99
  • Dec: +25 07 32.8
  • Discoverer: POU
  • Discoverer Number: 5172
  • Components: AB
  • First year: 1897
  • Last year: 2009
  • Observations: 4
  • First position angle: 218
  • Last position angle: 215
  • First separation: 13.7
  • Last separation: 13.4
  • Mag first component: 13.91
  • Mag second component: 15.0
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: 13
  • Secondary proper motion DEC: 39
  • Durchmusterung:
  • Notes:
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