18069+4647

  • Unique Name: 18069+4647ES 1157AB
  • RA: 18 06 54.06
  • Dec: +46 46 42.5
  • Discoverer: ES
  • Discoverer Number: 1157
  • Components: AB
  • First year: 1912
  • Last year: 2006
  • Observations: 8
  • First position angle: 181
  • Last position angle: 179
  • First separation: 25.9
  • Last separation: 26.7
  • Mag first component: 8.42
  • Mag second component: 11.29
  • Spectral type: F2
  • Primary proper motion RA: 1
  • Primary proper motion DEC: 45
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -26
  • Durchmusterung: +46 2428
  • Notes: U
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