18157-2158

  • Unique Name: 18157-2158ARA1862
  • RA: 18 15 42.80
  • Dec: -21 58 24.7
  • Discoverer: ARA
  • Discoverer Number: 1862
  • Components:
  • First year: 1920
  • Last year: 2000
  • Observations: 4
  • First position angle: 289
  • Last position angle: 289
  • First separation: 14.7
  • Last separation: 15.3
  • Mag first component: 11.5
  • Mag second component: 12.5
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: 15
  • Secondary proper motion DEC: 10
  • Durchmusterung:
  • Notes:
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