20290+3142

  • Unique Name: 20290+3142TDT2316
  • RA: 20 29 02.75
  • Dec: +31 42 12.7
  • Discoverer: TDT
  • Discoverer Number: 2316
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 300
  • Last position angle: 300
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 10.8
  • Mag second component: 10.92
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 8
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes: