Journal article
NIRPS and TESS reveal a peculiar system around the M dwarf TOI-756: A transiting sub-Neptune and a cold eccentric giant
Abstract
Context . The Near InfraRed Planet Searcher (NIRPS) joined HARPS on the 3.6-m ESO telescope at La Silla Observatory in April 2023, dedicating part of its Guaranteed Time Observations (GTO) program to the radial velocity follow-up of TESS planet candidates to confirm and characterize transiting planets around M dwarfs. Aims . We present the “Sub-Neptunes” subprogram of the NIRPS-GTO, aimed at investigating the composition and formation of …
Authors
Parc L; Bouchy F; Cook NJ; Grieves N; Artigau É; L’Heureux A; Doyon R; Messias YS; Baron F; Barros SCC
Journal
Astronomy & Astrophysics, Vol. 702, ,
Publisher
EDP Sciences
Publication Date
10 2025
DOI
10.1051/0004-6361/202555684
ISSN
0004-6361