Space velocities derived from AT-HYG 3.3 by Astronexus (David Nash), CC BY-SA 4.0,
which compiles Hipparcos (ESA), Tycho-2 and Gaia DR3 (ESA/Gaia/DPAC) data.
This derived table is licensed CC BY-SA 4.0. https://github.com/astronexus/ATHYG-Database