20117+3745

  • Unique Name: 20117+3745SLE 958AB
  • RA: 20 11 40.42
  • Dec: +37 45 16.8
  • Discoverer: SLE
  • Discoverer Number: 958
  • Components: AB
  • First year: 1985
  • Last year: 2002
  • Observations: 3
  • First position angle: 321
  • Last position angle: 321
  • First separation: 17.9
  • Last separation: 18.0
  • Mag first component: 11.8
  • Mag second component: 12.3
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes: