I just installed both, Aladin and Topcat VO tools.
I want to know how to search for:
HD 226868 and A0620-00 radial velocity data or photometric curves to derive the hidden black hole mass in those data.
How to find any other radial velocity data for exoplanets or binary systems, possibly those containing potential or confirmed black holes.
Note: I am not sure if I can get those data from ANY VO or public data base.