20253+4355

  • Unique Name: 20253+4355A 291AC
  • RA: 20 25 16.06
  • Dec: +43 55 17.0
  • Discoverer: A
  • Discoverer Number: 291
  • Components: AC
  • First year: 1892
  • Last year: 2013
  • Observations: 9
  • First position angle: 105
  • Last position angle: 285
  • First separation: 17.9
  • Last separation: 18.1
  • Mag first component: 9.85
  • Mag second component: 11.19
  • Spectral type: F0
  • Primary proper motion RA: 5
  • Primary proper motion DEC: 8
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: 5
  • Durchmusterung:
  • Notes:
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