18175-1639

  • Unique Name: 18175-1639TOB 280
  • RA: 18 17 28.39
  • Dec: -16 38 49.3
  • Discoverer: TOB
  • Discoverer Number: 280
  • Components:
  • First year: 1905
  • Last year: 2000
  • Observations: 5
  • First position angle: 294
  • Last position angle: 291
  • First separation: 14.6
  • Last separation: 14.6
  • Mag first component: 11.8
  • Mag second component: 12.0
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes:
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