Orekit

Topic	Replies	Views	Activity
Scientific documents using Orekit Orekit usage Hi all! With the Orekit development team we would like to perform a survey of scientific publications (i.e., conference papers, peer review papers, master thesis, PHD thesis, etc.) using Orekit library. The purpose of …	28	2013	June 11, 2025
Welcome to Discourse	0	1849	August 6, 2018
Mission analysis of an Earth observation satellite constellation with Orekit Orekit usage	4	18	July 25, 2025
Dynamic Model Compensation Orekit development	13	232	July 25, 2025
PythonOrekitFixedHandler is not imported in orekit_jpype Orekit Python Wrapper usage	7	97	July 25, 2025
Brouwer-Lyddane propagation precision issue Orekit usage	4	33	July 25, 2025
Partial derivatives Orekit development	0	11	July 25, 2025
Casting np.array into JArray_double2D Orekit Python Wrapper usage	11	1183	July 25, 2025
[VOTE] Releasing Rugged 4.0 from release candidate 1 Rugged development	9	107	July 24, 2025
CR3BP Propagation - Python	4	37	July 24, 2025
Numerical differences in test Hipparchus development	2	40	July 23, 2025
Covariance Interpolation/Blending from OEM Orekit usage	3	36	July 23, 2025
Add tolerance in DetectorBasedEventState check Hipparchus development	3	28	July 21, 2025
SSO ground tracks not repeating Orekit usage	9	53	July 21, 2025
OPM Parser Builder Function Usage Orekit Python Wrapper usage	2	31	July 21, 2025
Gauss equations and partial derivatives Orekit Python Wrapper usage	1	45	July 21, 2025
Are Orekit results repeatable? Orekit development	5	49	July 20, 2025
Rugged status and orekit 13 Rugged development	12	138	July 20, 2025
Sun pointing attitude mode with Nadir constraint Orekit usage	10	1188	July 20, 2025
Using PythonEnablingPredicate for EventEnablingPredicateFilter Orekit Python Wrapper usage	2	34	July 18, 2025
Orekit Lambert Solver Orekit usage	14	281	July 18, 2025
Difference in ground measurement transitPV with/without derivatives Orekit development	10	55	July 17, 2025
Frame2 Tutorial - Purpose of Line 112 Orekit usage	4	27	July 17, 2025
Discrepancy in STM During Propagation Using Autodiff vs Orekit	19	77	July 17, 2025
Use EllipsoidTessellator some tiles lost Orekit usage	2	33	July 17, 2025
predictPositionVelocity returns wrong partials for nearly circular orbits Orekit development	8	71	July 16, 2025
Weird frame conversion issue (maybe) Orekit usage	14	69	July 16, 2025
Changing release process Orekit development	39	208	July 15, 2025
Unexpected behavior in orekit.pyhelpers datetime - AbsoluteDate conversion Orekit Python Wrapper usage	4	45	July 15, 2025
Orbit determination for interplanetary missions Orekit development	7	634	July 12, 2025

Scientific documents using Orekit

Hi all! With the Orekit development team we would like to perform a survey of scientific publications (i.e., conference papers, peer review papers, master thesis, PHD thesis, etc.) using Orekit library. The purpose of …