2 papers
astro-ph.EP2025
NIRPS and TESS reveal a peculiar system around the M dwarf TOI-756: A transiting sub-Neptune and a cold eccentric giant
Léna Parc, François Bouchy, Neil J. Cook +148
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) p…
astro-ph.EP2025
Discovery of the Second Y+Y Dwarf Binary System: CWISEP J193518.59-154620.3
Matthew De Furio, Jacqueline Kelly Faherty, Daniella C. Bardalez Gagliuffi +10
We present the discovery of a companion to the Y-dwarf, CWISEP J193518.59-154620.3, the second Y-Y dwarf binary detected to date. Y-dwarfs are the coldest known free-floating objec…