20172+0504

  • Unique Name: 20172+0504BAL2965
  • RA: 20 16 52.48
  • Dec: +05 00 27.2
  • Discoverer: BAL
  • Discoverer Number: 2965
  • Components:
  • First year: 1910
  • Last year: 2000
  • Observations: 3
  • First position angle: 134
  • Last position angle: 103
  • First separation: 18.6
  • Last separation: 13.8
  • Mag first component: 12.5
  • Mag second component: 12.6
  • Spectral type: A3
  • Primary proper motion RA: -107
  • Primary proper motion DEC: 12
  • Secondary proper motion RA: 37
  • Secondary proper motion DEC: -14
  • Durchmusterung: +04 4405
  • Notes:
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