These are chat archives for astropy/astropy
kerel on Freenodelbracher: I can recommend the method twoline2rv from sgp4 to read the TLE and then skyfield, poliastro or sgp4 to propagate around the orbit. To determine the perigee you could then use the optimization functions from SciPy. I don't think there is a method which directly returns the next perigee.
kerel on Freenodelbracher: Here is an example for propagation with sgp4: https://gitlab.com/kerel-fs/jupyter-notebooks/blob/master/beresheet/Beresheet.ipynb
kerel on FreenodeIf you implement a method for next perigee I would be interested as well (might use it to follow Beresheet :D).
kerel on Freenode(only cell In is relevant here)