17540+0303

  • Unique Name: 17540+0303OSO 87AE
  • RA: 17 53 58.63
  • Dec: +03 03 16.3
  • Discoverer: OSO
  • Discoverer Number: 87
  • Components: AE
  • First year: 1995
  • Last year: 2000
  • Observations: 3
  • First position angle: 227
  • Last position angle: 228
  • First separation: 13.3
  • Last separation: 11.7
  • Mag first component: 13.08
  • Mag second component: 15.1
  • Spectral type:
  • Primary proper motion RA: -206
  • Primary proper motion DEC: -247
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes: N
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