17197+1947

  • Unique Name: 17197+1947TDT 309
  • RA: 17 19 39.37
  • Dec: +19 46 37.5
  • Discoverer: TDT
  • Discoverer Number: 309
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 48
  • Last position angle: 48
  • First separation: 1.0
  • Last separation: 1.0
  • Mag first component: 12.25
  • Mag second component: 12.33
  • Spectral type:
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -9
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes: