17087+2040

  • Unique Name: 17087+2040BRT2431
  • RA: 17 08 45.35
  • Dec: +20 40 43.4
  • Discoverer: BRT
  • Discoverer Number: 2431
  • Components:
  • First year: 1897
  • Last year: 2003
  • Observations: 4
  • First position angle: 302
  • Last position angle: 316
  • First separation: 4.6
  • Last separation: 4.7
  • Mag first component: 10.0
  • Mag second component: 12.3
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -13
  • Secondary proper motion RA: -44
  • Secondary proper motion DEC: 29
  • Durchmusterung: +20 3404
  • Notes:
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