20093+2503

  • Unique Name: 20093+2503BAR 53AB
  • RA: 20 09 21.57
  • Dec: +25 03 19.1
  • Discoverer: BAR
  • Discoverer Number: 53
  • Components: AB
  • First year: 1912
  • Last year: 1991
  • Observations: 7
  • First position angle: 304
  • Last position angle: 300
  • First separation: 1.0
  • Last separation: 1.0
  • Mag first component: 10.68
  • Mag second component: 10.79
  • Spectral type: G0
  • Primary proper motion RA: -2
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: 2
  • Durchmusterung: +24 4022
  • Notes: