20205+5140

  • Unique Name: 20205+5140TDT2189
  • RA: 20 20 31.30
  • Dec: +51 39 41.9
  • Discoverer: TDT
  • Discoverer Number: 2189
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 300
  • Last position angle: 300
  • First separation: 0.9
  • Last separation: 0.9
  • Mag first component: 11.44
  • Mag second component: 11.5
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes: