20317+3005

  • Unique Name: 20317+3005ARY 46AC
  • RA: 20 31 43.19
  • Dec: +30 05 50.0
  • Discoverer: ARY
  • Discoverer Number: 46
  • Components: AC
  • First year: 1894
  • Last year: 2013
  • Observations: 8
  • First position angle: 92
  • Last position angle: 92
  • First separation: 147.0
  • Last separation: 146.4
  • Mag first component: 9.14
  • Mag second component: 10.79
  • Spectral type: F0
  • Primary proper motion RA: 8
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes: