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Imaging the disc rim and a moving close-in companion candidate in the pre-transitional disc of V1247 Orionis

Willson, Matthew; Kraus, Stefan; Kluska, J; Monnier, J. D.; Cure, Michel; Sitko, Michael L; Aarnio, A.; Ireland, Michael; Rizzuto, Aaron C.; Hone, Edward; Kreplin, Alexander; Harries, Tim J; Wilner, David J


Context. V1247 Orionis harbours a pre-transitional disc with a partially cleared gap. Earlier interferometric and polarimetric observations revealed strong asymmetries both in the gap region and in the outer disc. The presence of a companion was inferred to explain these asymmetric structures and the ongoing disc clearing.

CollectionsANU Research Publications
Date published: 2019
Type: Journal article
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201630215
Access Rights: Open Access


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