17387+1840

  • Unique Name: 17387+1840SLO 1AB
  • RA: 17 38 39.15
  • Dec: +18 40 03.5
  • Discoverer: SLO
  • Discoverer Number: 1
  • Components: AB
  • First year: 1912
  • Last year: 1991
  • Observations: 2
  • First position angle: 218
  • Last position angle: 219
  • First separation: 1.7
  • Last separation: 1.7
  • Mag first component: 11.12
  • Mag second component: 11.7
  • Spectral type:
  • Primary proper motion RA: 8
  • Primary proper motion DEC: 4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: N
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