SCExAO/CHARIS and Gaia Direct Imaging and Astrometric Discovery of a Superjovian Planet 3–4 λ/D from the Accelerating Star HIP 54515

We present the discovery of a superjovian planet around the young A5 star HIP 54515, detected using precision astrometry from the Hipparcos Gaia Catalogue of Accelerations and high-contrast imaging with SCExAO/CHARIS from the recently commenced OASIS program. SCExAO/CHARIS detects HIP 54515 b in fiv...

Description complète

Détails bibliographiques

Auteurs principaux:	Thayne Currie, Yiting Li, Mona El Morsy, Brianna Lacy, Maria Vincent, Taylor L. Tobin, Masayuki Kuzuhara, Jeffrey Chilcote, Olivier Guyon, Ziying Gu, Danielle Bovie, Dillon Peng, Qier An, Timothy D Brandt, Vincent Deo, Robert de Rosa, Tyler D Groff, Markus Janson, N. J. Kasdin, Julien Lozi, Christian Marois, Bertrand Mennesson, Naoshi Murakami, Eric Nielsen, Sabina Sagynbayeva, Nour Skaf, William Thompson, Motohide Tamura, Taichi Uyama, Sebastien Vievard, Alice Zurlo
Format:	Artigo
Langue:	Inglês
Publié:	IOP Publishing 2025-01-01
Collection:	The Astronomical Journal
Sujets:	Extrasolar gaseous planets Adaptive optics Orbits Exoplanet detection methods Exoplanet atmospheres
Accès en ligne:	https://doi.org/10.3847/1538-3881/ae1a82
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!