20178+1917

  • Unique Name: 20178+1917TDT2146
  • RA: 20 17 45.34
  • Dec: +19 17 00.4
  • Discoverer: TDT
  • Discoverer Number: 2146
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 230
  • Last position angle: 230
  • First separation: 0.7
  • Last separation: 0.7
  • Mag first component: 10.42
  • Mag second component: 10.96
  • Spectral type:
  • Primary proper motion RA: 6
  • Primary proper motion DEC: -19
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: -19
  • Durchmusterung:
  • Notes: