The nearby eclipsing stellar system δ Velorum I . Origin of the infrared excess from VISIR and NACO imaging ⋆

  • M. G. Petr-Gotzens
  • Published 2008


Context. The triple stellar system δVel system presents a significant infrared excess, whose origin is still being debated. A large infrared bow shock has been discovered using Spitzer/MIPS observations. Although it appears as a significant contributor to the measured IR excess, the possibility exists that a circumstellar IR excess is present around the… (More)


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