20478+0555

  • Unique Name: 20478+0555TDT2543
  • RA: 20 47 48.09
  • Dec: +05 55 01.4
  • Discoverer: TDT
  • Discoverer Number: 2543
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 263
  • Last position angle: 263
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 10.91
  • Mag second component: 11.11
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes: