17301+5743

  • Unique Name: 17301+5743ES 1742
  • RA: 17 30 06.88
  • Dec: +57 42 44.7
  • Discoverer: ES
  • Discoverer Number: 1742
  • Components:
  • First year: 1918
  • Last year: 2002
  • Observations: 4
  • First position angle: 33
  • Last position angle: 25
  • First separation: 1.8
  • Last separation: 1.9
  • Mag first component: 10.83
  • Mag second component: 11.48
  • Spectral type:
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -25
  • Secondary proper motion RA: -9
  • Secondary proper motion DEC: -25
  • Durchmusterung: +57 1772
  • Notes:
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