Physical properties and trigonometric distance of the peculiar dwarf WISE J181005.5-101002.3

  title={Physical properties and trigonometric distance of the peculiar dwarf WISE J181005.5-101002.3},
  author={Nicholas Lodieu and Mar{\'i}a Rosa Zapatero Osorio and E. L. Mart{\'i}n and R. R. Lopez and Bartosz Gauza},
  journal={Astronomy \& Astrophysics},
Aims. Our goal is to characterise the physical properties of the metal-poor brown dwarf population. In particular, we focus on the recently discovered peculiar dwarf WISE 1810055 − 1010023. Methods. We collected optical iz and near-infrared J -band imaging on multiple occasions over 1.5years to derive accurate trigono- metric parallax and proper motion of the metal-depleted ultra-cool dwarf candidate WISEJ1810055 − 1010023. We also acquired low-resolution optical spectroscopy (0.6 − 1.0 µ m… 

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Society of Photo-Optical Instrumentation Engineers

We report here the preliminary results obtained with the multi-conjugate adaptive optics (MCAO) system at the Dunn Solar Telescope (DST/NSO MCAO) and the optical setup and performances are presented

& 27 co-authors

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Physical properties and distance of the peculiar dwarf WISE J181005.5−101002.3

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Michigan Spectral Survey

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