20521+3254

  • Unique Name: 20521+3254TDT2591
  • RA: 20 52 08.67
  • Dec: +32 54 18.2
  • Discoverer: TDT
  • Discoverer Number: 2591
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 5
  • Last position angle: 5
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 11.44
  • Mag second component: 11.61
  • Spectral type:
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -18
  • Secondary proper motion RA: -9
  • Secondary proper motion DEC: -18
  • Durchmusterung:
  • Notes: