20330-1752

  • Unique Name: 20330-1752ARA 497AB
  • RA: 20 32 58.43
  • Dec: -17 51 34.8
  • Discoverer: ARA
  • Discoverer Number: 497
  • Components: AB
  • First year: 1917
  • Last year: 2013
  • Observations: 6
  • First position angle: 25
  • Last position angle: 62
  • First separation: 8.2
  • Last separation: 13.4
  • Mag first component: 10.6
  • Mag second component: 11.1
  • Spectral type:
  • Primary proper motion RA: -26
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: 76
  • Secondary proper motion DEC: -24
  • Durchmusterung:
  • Notes: