20489-2037

  • Unique Name: 20489-2037BU 1494AC
  • RA: 20 48 55.66
  • Dec: -20 37 08.1
  • Discoverer: BU
  • Discoverer Number: 1494
  • Components: AC
  • First year: 1908
  • Last year: 2000
  • Observations: 8
  • First position angle: 133
  • Last position angle: 135
  • First separation: 99.1
  • Last separation: 93.2
  • Mag first component: 9.72
  • Mag second component: 11.52
  • Spectral type: K2III
  • Primary proper motion RA: 64
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -11
  • Durchmusterung:
  • Notes: