521 citations · 8.4k across the 193 of their papers we have counts for
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Improved infrared photometry and a preliminary parallax measurement for the extremely cold brown dwarf CWISEP J144606.62231717.8
Federico Marocco, J. Davy Kirkpatrick, Aaron M. Meisner +6
We present follow-up observations at 3.6m (ch1) and 4.5m (ch2) of CWISEP J144606.62231717.8, one of the coldest known brown dwarfs in the solar neighborhood. Thi…
Expanding the Y Dwarf Census with Spitzer Follow-up of the Coldest CatWISE Solar Neighborhood Discoveries
Aaron M. Meisner, Dan Caselden, J. Davy Kirkpatrick +11
We present Spitzer 3.6m and 4.5m follow-up of 170 candidate extremely cool brown dwarfs newly discovered via the combination of WISE and NEOWISE imaging at 35m. CatWISE…
LRP2020: The Opportunity of Young Nearby Associations with the Advent of the Gaia Mission
Jonathan Gagné, Joel Kastner, Semyeong Oh +12
This white paper proposes leveraging high-quality Gaia data available to the worldwide scientific community and complement it with support from Canadian-related facilities to place…
WISE2150-7520AB: A very low mass, wide co-moving brown dwarf system discovered through the citizen science project Backyard Worlds: Planet 9
Jacqueline K. Faherty, Sam Goodman, Dan Caselden +11
We report the discovery of WISE2150-7520AB (W2150AB): a widely separated (~ 341 AU) very low mass L1 + T8 co-moving system. The system consists of the previously known L1 primary 2…
A Dynamical Mass of Jupiter Masses for Gliese 229B, the First T Dwarf
Timothy D. Brandt, Trent J. Dupuy, Brendan P. Bowler +4
We combine Keck/HIRES radial velocities, imaging with HiCIAO/Subaru and the Hubble Space Telescope, and absolute astrometry from Hipparcos and Gaia to measure a dynamical mass of $…
A Reanalysis of the Fundamental Parameters and Age of TRAPPIST-1
Eileen C. Gonzales, Jacqueline K. Faherty, Jonathan Gagné +3
We present the distance-calibrated spectral energy distribution (SED) of TRAPPIST-1 using a new medium resolution (R~6000) near-infrared FIRE spectrum and its Gaia parallax. We rep…