Overdetermined Eigenvector Approach to Passive Angles-Only Relative Orbit Determination

File Contents:

• anglesOnlyRIOD.py contains the main functions for both algorithms. Specfically, it contains functions to create A and B matricies constructed in the paper. Further, it implements algorithm 1 (pseudoinverse) and algorithm 2 (quadratic eigenvalue) from the paper.
• quadratic-eig-example.py show how to use the quadratic eigenvalue algorithm function to solve the relative orbit determination problem.
• pseudo-inverse-example.py show how to use the pseudoinverse algorithm to solve the relative orbit determination problem.

Required Packages:

• STMint which can be downloaded at https://github.com/SIOSlab/STMInt
• numpy
• scipy