20018+0311

  • Unique Name: 20018+0311HJ 2920
  • RA: 20 01 46.93
  • Dec: +03 10 51.7
  • Discoverer: HJ
  • Discoverer Number: 2920
  • Components:
  • First year: 1830
  • Last year: 2011
  • Observations: 7
  • First position angle: 172
  • Last position angle: 165
  • First separation: 4.0
  • Last separation: 7.3
  • Mag first component: 10.9
  • Mag second component: 10.9
  • Spectral type: A0
  • Primary proper motion RA: -9
  • Primary proper motion DEC: 7
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -9
  • Durchmusterung:
  • Notes:
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