11581+3216

  • Unique Name: 11581+3216BU 918AB
  • RA: 11 58 07.25
  • Dec: +32 16 26.6
  • Discoverer: BU
  • Discoverer Number: 918
  • Components: AB
  • First year: 1880
  • Last year: 1999
  • Observations: 8
  • First position angle: 231
  • Last position angle: 236
  • First separation: 7.5
  • Last separation: 6.9
  • Mag first component: 6.42
  • Mag second component: 12.5
  • Spectral type: A9V
  • Primary proper motion RA: -109
  • Primary proper motion DEC: -60
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +33 2174
  • Notes:
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