20249+3404

  • Unique Name: 20249+3404A 290
  • RA: 20 24 55.16
  • Dec: +34 03 39.8
  • Discoverer: A
  • Discoverer Number: 290
  • Components:
  • First year: 1901
  • Last year: 2009
  • Observations: 14
  • First position angle: 134
  • Last position angle: 310
  • First separation: 0.2
  • Last separation: 0.5
  • Mag first component: 9.13
  • Mag second component: 8.68
  • Spectral type: A2
  • Primary proper motion RA: 11
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: 11
  • Secondary proper motion DEC: 0
  • Durchmusterung: +33 3894
  • Notes:
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