18039-2247

  • Unique Name: 18039-2247ARA1840
  • RA: 18 03 50.27
  • Dec: -22 46 51.5
  • Discoverer: ARA
  • Discoverer Number: 1840
  • Components:
  • First year: 1921
  • Last year: 1999
  • Observations: 5
  • First position angle: 266
  • Last position angle: 267
  • First separation: 7.4
  • Last separation: 8.2
  • Mag first component: 11.18
  • Mag second component: 11.5
  • Spectral type:
  • Primary proper motion RA: 8
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: 2
  • Durchmusterung:
  • Notes: