20517+1954

  • Unique Name: 20517+1954TDT2585
  • RA: 20 51 39.82
  • Dec: +19 53 38.4
  • Discoverer: TDT
  • Discoverer Number: 2585
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 272
  • Last position angle: 272
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 11.08
  • Mag second component: 11.11
  • Spectral type:
  • Primary proper motion RA: -12
  • Primary proper motion DEC: -14
  • Secondary proper motion RA: -12
  • Secondary proper motion DEC: -14
  • Durchmusterung:
  • Notes: