20417-4253

  • Unique Name: 20417-4253TDT2475
  • RA: 20 41 40.36
  • Dec: -42 52 58.7
  • Discoverer: TDT
  • Discoverer Number: 2475
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 297
  • Last position angle: 297
  • First separation: 1.1
  • Last separation: 1.1
  • Mag first component: 11.27
  • Mag second component: 11.53
  • Spectral type:
  • Primary proper motion RA: 19
  • Primary proper motion DEC: 6
  • Secondary proper motion RA: 19
  • Secondary proper motion DEC: 6
  • Durchmusterung:
  • Notes: