Found this data set from reading SpaceX's public rebuttal to Intelsat's FCC investigation. https://apps.fcc.gov/els/GetAtt.html?id=164950&x=.

Travis Goodspeed had a nice hack using Celestrak data http://travisgoodspeed.blogspot.co.uk/

If this is interesting to you, you might also find the SatNOGS Project [0] of interest.

[0]: https://satnogs.org/

This headline "Telemetry Data on All Satellites Orbiting Earth" is a little misleading -- they are orbital elements. I looked for actual metric of satellites that is remotely obtained (thus, "telemetry") like voltage, etc.