17574+3540

  • Unique Name: 17574+3540STF2257AB
  • RA: 17 57 21.02
  • Dec: +35 40 29.7
  • Discoverer: STF
  • Discoverer Number: 2257
  • Components: AB
  • First year: 1900
  • Last year: 2013
  • Observations: 15
  • First position angle: 150
  • Last position angle: 151
  • First separation: 21.4
  • Last separation: 22.5
  • Mag first component: 7.69
  • Mag second component: 11.15
  • Spectral type: K0
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 7
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -8
  • Durchmusterung: +35 3112
  • Notes:
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