19401+1801

  • Unique Name: 19401+1801J 121AB
  • RA: 19 40 05.78
  • Dec: +18 00 50.2
  • Discoverer: J
  • Discoverer Number: 121
  • Components: AB
  • First year: 1910
  • Last year: 2013
  • Observations: 10
  • First position angle: 200
  • Last position angle: 180
  • First separation: 20.0
  • Last separation: 29.8
  • Mag first component: 4.37
  • Mag second component: 13.2
  • Spectral type: G1III
  • Primary proper motion RA: 15
  • Primary proper motion DEC: -20
  • Secondary proper motion RA: 9
  • Secondary proper motion DEC: 17
  • Durchmusterung: +17 4042
  • Notes: N
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