it seems there is a fundametal flaw in the x variables. the x0 are orderd in a way that it seems like they are later wrong when the 6 parameters are used. then that is wrong :(.
checking please if assumption is correct and how this could have happened.
https://github.com/aerospaceresearch/orbitdeterminator/blob/1aec8919ba42978e73aab4eaefe407adeb6287e9/orbitdeterminator/kep_determination/least_squares.py#L204-L212
it seems there is a fundametal flaw in the x variables. the x0 are orderd in a way that it seems like they are later wrong when the 6 parameters are used. then that is wrong :(.
checking please if assumption is correct and how this could have happened.