18217-2203

  • Unique Name: 18217-2203ARA1874
  • RA: 18 21 45.63
  • Dec: -22 02 44.2
  • Discoverer: ARA
  • Discoverer Number: 1874
  • Components:
  • First year: 1920
  • Last year: 1999
  • Observations: 7
  • First position angle: 289
  • Last position angle: 289
  • First separation: 9.1
  • Last separation: 9.6
  • Mag first component: 10.99
  • Mag second component: 12.4
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 3
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes: