20053+4011

  • Unique Name: 20053+4011TDT1959
  • RA: 20 05 17.70
  • Dec: +40 10 44.5
  • Discoverer: TDT
  • Discoverer Number: 1959
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 358
  • Last position angle: 358
  • First separation: 0.8
  • Last separation: 0.8
  • Mag first component: 11.57
  • Mag second component: 11.69
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes: