20278+5456

  • Unique Name: 20278+5456TDT2293
  • RA: 20 27 46.50
  • Dec: +54 56 00.5
  • Discoverer: TDT
  • Discoverer Number: 2293
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 245
  • Last position angle: 245
  • First separation: 0.7
  • Last separation: 0.7
  • Mag first component: 11.72
  • Mag second component: 11.75
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -5
  • Durchmusterung:
  • Notes: