18555-2239

  • Unique Name: 18555-2239ARA1903
  • RA: 18 55 32.57
  • Dec: -22 39 35.9
  • Discoverer: ARA
  • Discoverer Number: 1903
  • Components:
  • First year: 1921
  • Last year: 2000
  • Observations: 3
  • First position angle: 235
  • Last position angle: 236
  • First separation: 7.4
  • Last separation: 8.2
  • Mag first component: 11.3
  • Mag second component: 13.0
  • Spectral type:
  • Primary proper motion RA: 9
  • Primary proper motion DEC: 3
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -6
  • Durchmusterung:
  • Notes: