92 citations · 343 across the 16 of their papers we have counts for
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astro-ph.GA2021★ 20 cited
Gaia EDR3 proper motions of Milky Way dwarfs. II: Velocities, Total Energy and Angular Momentum
François Hammer, Jianling Wang, Marcel Pawlowski +5
Here we show that precise Gaia EDR3 proper motions have provided robust estimates of 3D velocities, angular momentum and total energy for 40 Milky Way dwarfs. The results are stati…
astro-ph.GA2021★ 92 cited
Gaia EDR3 proper motions of Milky Way dwarfs I: 3D Motions and Orbits
Hefan Li, Francois Hammer, Carine Babusiaux +5
Based on Gaia Early Data Release 3 (EDR3), we estimate the proper motions for 46 dwarf spheroidal galaxies (dSphs) of the Milky Way. The uncertainties in proper motions, determined…