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Initial Orbit Determination #17

Merged
merged 53 commits into from
Dec 28, 2019
Merged

Initial Orbit Determination #17

merged 53 commits into from
Dec 28, 2019

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moeyensj
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Preliminary work on #7.

@moeyensj moeyensj added the enhancement New feature or request label Aug 27, 2019
@moeyensj moeyensj added this to the Initial Orbit Determination milestone Aug 27, 2019
@moeyensj moeyensj self-assigned this Aug 27, 2019
@moeyensj moeyensj changed the title Initial Orbit Determinaition Initial Orbit Determination Aug 27, 2019
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Added work on #16, still need to add Gauss' original method.

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moeyensj commented Aug 28, 2019 •
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Gauss' method for calculating v2 has been added. This completes #16 without unit tests. I'll need to think of some simple tests that can be added to make sure the functions work appropriately.

moeyensj and others added 16 commits August 27, 2019 19:59
@moeyensj
Add selectObservations for IOD
1eea6f9
@moeyensj
Add gaussIOD
4765083
@moeyensj
Add calcC2C3
89c07f7
@moeyensj
Explicitly define numba signature for calcC2C3
f35aa9f
@moeyensj
Add calcChi (universal anomaly)
03bcd01
@moeyensj
Add universal anomaly 2-body propagator
d50e938
@moeyensj
Merge pull request #26 from moeyensj/python-2body
1b57d70 
Python 2-Body Propagator (no unit tests)
@moeyensj
Add constants.py
5305ff5
@moeyensj
Implement constants.py through out THOR
ecd7474
@moeyensj
Fix missing : in herrick_gibbs.py
a5c5b57
@moeyensj
Add astroquery to requirements
259a1ee
@moeyensj
Add cartesian to Keplerian element conversion
d8dc6c3
@moeyensj
Change Ceres to 1719 Jens in conversion test (Ceres fails at epochs n…
6143962 
…ot near the current date)
@moeyensj
Add Herrick+Gibbs and Gibbs method for v2 calculation
affc5a6
@moeyensj
Add Gauss' method for v2 calculation
df7f5af
@moeyensj
Clarify documentation on what velocity is being calculated
d38c3e7
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moeyensj commented Nov 4, 2019

Latest commit closes #25 with a unit test against the SPICE 2-body propagator.

moeyensj added 19 commits November 5, 2019 10:20
@moeyensj
Add getMPCObsCodeFile with unittest
d7d6563
@moeyensj
Remove oorb command line wrapper
3284bba
@moeyensj
Create separate download file function in utils (will move remainder …
67d44de 
…of io.py at a later date)
@moeyensj
Add getSPICEKernels
e9c7a7c
@moeyensj
Add setupSPICE and getSPICEKernels with tests
7b8aaa9
@moeyensj
Don't split state vector in propagateUniversal and calcChi
0e62ce8
@moeyensj
Overhaul convertCartesianToKeplerian (add numba, better unit tests)
69e9c3e
@moeyensj
Add loop inside convertCartesianToKeplerian, add convertKeplerianToCa…
96584bc 
…rtesian
@moeyensj
Add convertOrbitalElements as primary conversion handler, minor edits…
4b274cc 
… to docstrings
@moeyensj
Change maxIterations to max_iter
ad170c0
@moeyensj
Move propagateOrbits to propagate directory
22d4613
@moeyensj
Rename fname to file_name, add parameters to docstring
022b316
@moeyensj
Add setupPYOORB, update kernels in getSPICEKernels
f811559
@moeyensj
Add for loop inside propagateUniversal
4bd9ce3
@moeyensj
Make test_propagateUniversal use new loop structure, update dt castin…
e77d929 
…g inside propagateUniversal
@moeyensj
Add _iterateGaussIOD and unit test for gauss IOD: position to within …
558ed15 
…a few meters and velocity to within a few mm/s
@moeyensj
Convert calcC2C3 into calcStumpff (add in first 6 Stumpff equations a…
97474e8 
…s opposed)
@moeyensj
Replace Curtis's iterator with the state transition matrix iterator (…
9c4ce7e 
…retrieves position to within 100 meters and velocity to within 10 cm/s)
@moeyensj
Add Amor to test_gaussIOD, add print statements to test_gaussIOD
68d1f0b
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Completed work thus far: #7 #14 #22 #24 #25

@moeyensj moeyensj merged commit edaa3d1 into master Dec 28, 2019
This was referenced Dec 28, 2019
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