20485+2540

  • Unique Name: 20485+2540TDT2553
  • RA: 20 48 30.15
  • Dec: +25 39 38.7
  • Discoverer: TDT
  • Discoverer Number: 2553
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 347
  • Last position angle: 347
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 11.08
  • Mag second component: 11.44
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -6
  • Durchmusterung:
  • Notes: