23404+4420

  • Unique Name: 23404+4420HJ 1898AB
  • RA: 23 40 24.44
  • Dec: +44 20 02.3
  • Discoverer: HJ
  • Discoverer Number: 1898
  • Components: AB
  • First year: 1828
  • Last year: 2002
  • Observations: 10
  • First position angle: 182
  • Last position angle: 202
  • First separation: 35.0
  • Last separation: 47.4
  • Mag first component: 4.14
  • Mag second component: 11.3
  • Spectral type: B9IVa
  • Primary proper motion RA: 81
  • Primary proper motion DEC: -19
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -5
  • Durchmusterung: +43 4522
  • Notes: N
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