18129-2021

  • Unique Name: 18129-2021J 1621AB
  • RA: 18 12 56.36
  • Dec: -20 20 59.6
  • Discoverer: J
  • Discoverer Number: 1621
  • Components: AB
  • First year: 1923
  • Last year: 1941
  • Observations: 2
  • First position angle: 283
  • Last position angle: 285
  • First separation: 8.0
  • Last separation: 8.0
  • Mag first component: 11.39
  • Mag second component: 11.7
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -20 6876
  • Notes:
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