20281+3153

  • Unique Name: 20281+3153TDT2303
  • RA: 20 28 06.82
  • Dec: +31 52 49.2
  • Discoverer: TDT
  • Discoverer Number: 2303
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 143
  • Last position angle: 143
  • First separation: 2.7
  • Last separation: 2.7
  • Mag first component: 11.61
  • Mag second component: 12.65
  • Spectral type:
  • Primary proper motion RA: 12
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 12
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes: