17478+1557

  • Unique Name: 17478+1557TOB 268AB
  • RA: 17 47 46.16
  • Dec: +15 56 51.1
  • Discoverer: TOB
  • Discoverer Number: 268
  • Components: AB
  • First year: 1896
  • Last year: 2010
  • Observations: 11
  • First position angle: 120
  • Last position angle: 116
  • First separation: 23.1
  • Last separation: 24.1
  • Mag first component: 9.4
  • Mag second component: 10.05
  • Spectral type:
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 13
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes:
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