18517+1600

  • Unique Name: 18517+1600BPM 870
  • RA: 18 51 40.70
  • Dec: +15 59 49.9
  • Discoverer: BPM
  • Discoverer Number: 870
  • Components:
  • First year: 1995
  • Last year: 2001
  • Observations: 3
  • First position angle: 335
  • Last position angle: 335
  • First separation: 91.1
  • Last separation: 90.7
  • Mag first component: 15.22
  • Mag second component: 15.68
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -14
  • Secondary proper motion RA: -12
  • Secondary proper motion DEC: -32
  • Durchmusterung:
  • Notes: NV