221 citations · 635 across the 11 of their papers we have counts for
5 papers · 1 filter
CFBDSIR 2149-0403: young isolated planetary-mass object or high-metallicity low-mass brown dwarf??
P. Delorme, T. Dupuy, J. Gagné +12
We conducted a multi-wavelength, multi-instrument observational characterisation of the candidate free-floating planet CFBDSIR~J214947.2-040308.9, a late T-dwarf with possible low-…
BANYAN. VII. A New Population of Young Substellar Candidate Members of Nearby Moving Groups from the BASS Survey
Jonathan Gagné, Jacqueline K. Faherty, Kelle L. Cruz +9
[Abbreviated] We present the results of a near-infrared (NIR) spectroscopic follow-up survey of 182 M4-L7 low-mass stars and brown dwarfs (BDs) from the BANYAN All-Sky Survey (BASS…
The BANYAN All-Sky Survey for Brown Dwarf Members of Young Moving Groups
Jonathan Gagné, David Lafrenière, René Doyon +9
We describe in this work the BASS survey for brown dwarfs in young moving groups of the solar neighborhood, and summarize the results that it generated. These include the discovery…
BANYAN. VI. Discovery of a companion at the brown dwarf/planet-mass limit to a Tucana-Horologium M dwarf
Étienne Artigau, Jonathan Gagné, Jacqueline Faherty +5
We report the discovery of a substellar companion to 2MASS J02192210-3925225, a young M6 candidate member of the Tucana-Horologium association (30 - 40 Myr). This L4 compan…
Direct imaging discovery of 12-14 Jupiter mass object orbiting a young binary system of very low-mass stars
P. Delorme, J. Gagné, J. H. Girard +8
Context. Though only a handful of extrasolar planets have been discovered via direct imaging, each of these discoveries had tremendous impact on our understanding of planetary form…