20129+2913

  • Unique Name: 20129+2913HJ 1492A,BC
  • RA: 20 12 55.23
  • Dec: +29 12 31.8
  • Discoverer: HJ
  • Discoverer Number: 1492
  • Components: A,BC
  • First year: 1828
  • Last year: 2005
  • Observations: 16
  • First position angle: 59
  • Last position angle: 54
  • First separation: 15.0
  • Last separation: 18.3
  • Mag first component: 10.28
  • Mag second component: 10.54
  • Spectral type: A2
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -3
  • Durchmusterung: +28 3668
  • Notes:
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