20102+2131

  • Unique Name: 20102+2131TDT2042
  • RA: 20 10 09.42
  • Dec: +21 30 46.4
  • Discoverer: TDT
  • Discoverer Number: 2042
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 5
  • Last position angle: 5
  • First separation: 0.7
  • Last separation: 0.7
  • Mag first component: 10.2
  • Mag second component: 11.35
  • Spectral type:
  • Primary proper motion RA: 55
  • Primary proper motion DEC: 14
  • Secondary proper motion RA: 55
  • Secondary proper motion DEC: 14
  • Durchmusterung:
  • Notes: