20017-0012

  • Unique Name: 20017-0012H 1 93AB
  • RA: 20 01 39.17
  • Dec: -00 11 56.5
  • Discoverer: H 1
  • Discoverer Number: 93
  • Components: AB
  • First year: 1876
  • Last year: 2011
  • Observations: 72
  • First position angle: 294
  • Last position angle: 297
  • First separation: 2.1
  • Last separation: 1.8
  • Mag first component: 7.67
  • Mag second component: 8.39
  • Spectral type: A0
  • Primary proper motion RA: 6
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: -4
  • Durchmusterung: -00 3899
  • Notes: N
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