00447+4817

  • Unique Name: 00447+4817BU 231AB
  • RA: 00 44 43.50
  • Dec: +48 17 03.8
  • Discoverer: BU
  • Discoverer Number: 231
  • Components: AB
  • First year: 1876
  • Last year: 2011
  • Observations: 14
  • First position angle: 304
  • Last position angle: 302
  • First separation: 32.8
  • Last separation: 34.4
  • Mag first component: 4.54
  • Mag second component: 11.2
  • Spectral type: B5IIIe
  • Primary proper motion RA: 19
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -6
  • Durchmusterung: +47 183
  • Notes: N
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