20443+4716

  • Unique Name: 20443+4716TDT2509
  • RA: 20 44 20.90
  • Dec: +47 16 05.3
  • Discoverer: TDT
  • Discoverer Number: 2509
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 285
  • Last position angle: 285
  • First separation: 0.9
  • Last separation: 0.9
  • Mag first component: 11.7
  • Mag second component: 11.77
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: -9
  • Durchmusterung:
  • Notes: