04139+0916

  • Unique Name: 04139+0916BU 547AB
  • RA: 04 13 56.39
  • Dec: +09 15 50.0
  • Discoverer: BU
  • Discoverer Number: 547
  • Components: AB
  • First year: 1877
  • Last year: 2009
  • Observations: 58
  • First position angle: 359
  • Last position angle: 341
  • First separation: 0.9
  • Last separation: 1.2
  • Mag first component: 5.05
  • Mag second component: 7.32
  • Spectral type: G5IV A8V
  • Primary proper motion RA: -11
  • Primary proper motion DEC: -37
  • Secondary proper motion RA: -11
  • Secondary proper motion DEC: -37
  • Durchmusterung: +08 652
  • Notes: N D
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