Journal article
TOI-4860 b, a short-period giant planet transiting an M3.5 dwarf
Abstract
We report the discovery and characterisation of a giant transiting planet orbiting a nearby M3.5V dwarf ( d = 80.4pc, G = 15.1 mag, K =11.2mag, R * = 0.358 ± 0.015 R ⊙ , M * = 0.340 ± 0.009 M ⊙ ). Using the photometric time series from TESS sectors 10, 36, 46, and 63 and near-infrared spectrophotometry from ExTrA, we measured a planetary radius of 0.77 ± 0.03 R J and an orbital period of 1.52 days. With high-resolution spectroscopy taken by the …
Authors
Almenara JM; Bonfils X; Bryant EM; Jordán A; Hébrard G; Martioli E; Correia ACM; Astudillo-Defru N; Cadieux C; Arnold L
Journal
Astronomy & Astrophysics, Vol. 683, ,
Publisher
EDP Sciences
Publication Date
March 2024
DOI
10.1051/0004-6361/202346999
ISSN
0004-6361