20173+2926

  • Unique Name: 20173+2926TDT2142
  • RA: 20 17 15.64
  • Dec: +29 26 27.9
  • Discoverer: TDT
  • Discoverer Number: 2142
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 316
  • Last position angle: 316
  • First separation: 1.0
  • Last separation: 1.0
  • Mag first component: 11.22
  • Mag second component: 13.01
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: 5
  • Durchmusterung:
  • Notes: