16509+3556

  • Unique Name: 16509+3556SKF1351AC
  • RA: 16 50 56.82
  • Dec: +35 55 57.9
  • Discoverer: SKF
  • Discoverer Number: 1351
  • Components: AC
  • First year: 1954
  • Last year: 2012
  • Observations: 9
  • First position angle: 108
  • Last position angle: 108
  • First separation: 167.7
  • Last separation: 167.7
  • Mag first component: 11.36
  • Mag second component: 15.0
  • Spectral type: M0V+M4.5V
  • Primary proper motion RA: -81
  • Primary proper motion DEC: 174
  • Secondary proper motion RA: -73
  • Secondary proper motion DEC: 175
  • Durchmusterung:
  • Notes: V
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