20588-0921

  • Unique Name: 20588-0921BOO 1DF
  • RA: 20 58 53.85
  • Dec: -09 18 57.2
  • Discoverer: BOO
  • Discoverer Number: 1
  • Components: DF
  • First year: 1898
  • Last year: 2000
  • Observations: 3
  • First position angle: 193
  • Last position angle: 196
  • First separation: 24.6
  • Last separation: 19.6
  • Mag first component: 9.18
  • Mag second component: 14.5
  • Spectral type: G0
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -43
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: 4
  • Durchmusterung: -09 5635
  • Notes: