17551+3745

  • Unique Name: 17551+3745OSO 89AC
  • RA: 17 55 06.31
  • Dec: +37 44 48.0
  • Discoverer: OSO
  • Discoverer Number: 89
  • Components: AC
  • First year: 1995
  • Last year: 1999
  • Observations: 2
  • First position angle: 71
  • Last position angle: 67
  • First separation: 18.7
  • Last separation: 19.8
  • Mag first component: 11.99
  • Mag second component: 17.8
  • Spectral type: sd?F8:
  • Primary proper motion RA: -188
  • Primary proper motion DEC: -384
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: N
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