kerel-fs
commented
2 years ago Related: @astrojuanlu published the "SPG4 implementations benchmark report" (full text) which describes an “Evaluation of available[open source] Python libraries for multi-satellite propagation” as part of a sub-activity of the OpenSatCom activity.
In this report a comparison of multiple SGP4 implementations is performed, specifically thoses:
the SGP4 Skyfield libs are really cool. Also they have more realistic models. but they seem a bit slow by a magnitude.
So adding a faster state vector processing would be great! :)