17520+1542

  • Unique Name: 17520+1542HDS2520
  • RA: 17 52 00.90
  • Dec: +15 42 15.2
  • Discoverer: HDS
  • Discoverer Number: 2520
  • Components:
  • First year: 1991
  • Last year: 2000
  • Observations: 3
  • First position angle: 185
  • Last position angle: 184
  • First separation: 4.5
  • Last separation: 4.2
  • Mag first component: 10.24
  • Mag second component: 13.83
  • Spectral type:
  • Primary proper motion RA: -126
  • Primary proper motion DEC: -157
  • Secondary proper motion RA: -129
  • Secondary proper motion DEC: -154
  • Durchmusterung:
  • Notes: V
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