18172+1517

  • Unique Name: 18172+1517BPM 754
  • RA: 18 17 13.66
  • Dec: +15 17 16.2
  • Discoverer: BPM
  • Discoverer Number: 754
  • Components:
  • First year: 1995
  • Last year: 2001
  • Observations: 3
  • First position angle: 173
  • Last position angle: 173
  • First separation: 105.1
  • Last separation: 105.2
  • Mag first component: 12.55
  • Mag second component: 15.98
  • Spectral type:
  • Primary proper motion RA: -21
  • Primary proper motion DEC: 31
  • Secondary proper motion RA: -20
  • Secondary proper motion DEC: 25
  • Durchmusterung:
  • Notes: NV
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