20401+3044

  • Unique Name: 20401+3044ROE 15AB
  • RA: 20 40 07.24
  • Dec: +30 44 28.2
  • Discoverer: ROE
  • Discoverer Number: 15
  • Components: AB
  • First year: 1909
  • Last year: 2002
  • Observations: 3
  • First position angle: 251
  • Last position angle: 249
  • First separation: 5.5
  • Last separation: 7.5
  • Mag first component: 11.27
  • Mag second component: 13.3
  • Spectral type: A0
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -13
  • Durchmusterung: +30 4129
  • Notes:
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