20519+0544

  • Unique Name: 20519+0544A 613
  • RA: 20 51 54.49
  • Dec: +05 44 29.5
  • Discoverer: A
  • Discoverer Number: 613
  • Components:
  • First year: 1903
  • Last year: 2007
  • Observations: 53
  • First position angle: 9
  • Last position angle: 325
  • First separation: 0.8
  • Last separation: 0.6
  • Mag first component: 9.1
  • Mag second component: 9.03
  • Spectral type: F5
  • Primary proper motion RA: 75
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 75
  • Secondary proper motion DEC: -4
  • Durchmusterung: +05 4637
  • Notes: O