18140-2052

  • Unique Name: 18140-2052J 1622
  • RA: 18 13 59.62
  • Dec: -20 52 22.3
  • Discoverer: J
  • Discoverer Number: 1622
  • Components:
  • First year: 1922
  • Last year: 2010
  • Observations: 4
  • First position angle: 33
  • Last position angle: 45
  • First separation: 7.1
  • Last separation: 7.7
  • Mag first component: 11.22
  • Mag second component: 11.5
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -20 6887
  • Notes: N
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