17316+1654

  • Unique Name: 17316+1654BPM 684
  • RA: 17 31 34.44
  • Dec: +16 54 04.0
  • Discoverer: BPM
  • Discoverer Number: 684
  • Components:
  • First year: 1992
  • Last year: 2001
  • Observations: 3
  • First position angle: 242
  • Last position angle: 242
  • First separation: 90.8
  • Last separation: 90.7
  • Mag first component: 15.15
  • Mag second component: 15.81
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -14
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -16
  • Durchmusterung:
  • Notes: NV
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