Context. Disk-integrated photometric data of asteroids do not contain accurate information on shape details or size scale. Additional data such as disk-resolved images or stellar occultation measurements further constrain asteroid shapes and allow size estimates. Aims: We aim to use all the available disk-resolved images of approximately forty...
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2017 (v1)Journal articleUploaded on: December 3, 2022
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September 2013 (v1)Journal article
International audience
Uploaded on: December 4, 2022 -
April 21, 2015 (v1)Journal article
International audience
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August 10, 2013 (v1)Journal article
We present results derived from the first multi-chord stellar occultations by the transneptunian object (50000) Quaoar, observed on 2011 May 4 and 2012 February 17, and from a single-chord occultation observed on 2012 October 15. If the timing of the five chords obtained in 2011 were correct, then Quaoar would possess topographic features...
Uploaded on: December 4, 2022 -
November 2020 (v1)Journal article
Context. We present results from the first recorded stellar occultation by the large trans-Neptunian object (174567) Varda that was observed on September 10, 2018. Varda belongs to the high-inclination dynamically excited population, and has a satellite, Ilmarë, which is half the size of Varda.Aims. We determine the size and albedo of Varda and...
Uploaded on: December 4, 2022 -
July 1, 2017 (v1)Journal article
International audience
Uploaded on: December 3, 2022