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	1993	June 11, 2025
Welcome to Discourse	0	1844	August 6, 2018
Unexpected behavior in orekit.pyhelpers datetime - AbsoluteDate conversion Orekit Python Wrapper usage	4	34	July 15, 2025
Discrepancy in STM During Propagation Using Autodiff vs Orekit	3	12	July 15, 2025
Use EllipsoidTessellator some tiles lost Orekit usage	1	19	July 15, 2025
Weird frame conversion issue (maybe) Orekit usage	9	38	July 15, 2025
Changing release process Orekit development	37	193	July 14, 2025
predictPositionVelocity returns wrong partials for nearly circular orbits Orekit development	4	37	July 14, 2025
Orbit determination for interplanetary missions Orekit development	7	616	July 12, 2025
Orekit support of SGP4-XP TLEs? Orekit usage	4	62	July 11, 2025
Difference in ground measurement transitPV with/without derivatives Orekit development	9	34	July 11, 2025
AbstractTime constructor different behaviour? Orekit usage	13	88	July 11, 2025
Proposed alteration to Orekit FOV code to improve Oreczml useability OreCZML development	5	58	July 10, 2025
[VOTE] Releasing Rugged 4.0 from release candidate 1 Rugged development	6	70	July 9, 2025
Dynamic Model Compensation Orekit development	9	188	July 7, 2025
Jacobian parameters computation model Orekit usage	9	290	July 6, 2025
3rd Orekit Talk: "Orekit for the Global Trajectory Optimisation Competition" by Romain Serra Orekit announcements	14	722	July 5, 2025
Information about AD in Orekit Orekit usage	6	89	July 5, 2025
Rugged status and orekit 13 Rugged development	11	119	July 4, 2025
Using PythonEnablingPredicate for EventEnablingPredicateFilter Orekit Python Wrapper usage	1	21	July 3, 2025
Running oreczml tutorials OreCZML usage	13	272	July 3, 2025
Information about DSST propagation tutorial Orekit usage	4	110	July 2, 2025
Why angle between SC +Z Axis and Nadir is not 0 Orekit usage	3	40	June 30, 2025
Tracking down source of small residual left in Propagator Orekit Python Wrapper usage	4	69	June 29, 2025
Range only initial OD Orekit usage	6	55	June 27, 2025
Consecutive propagation error Orekit usage	16	162	June 27, 2025
Optimum.getRMS() computation with rejected measurments in BLS Orekit usage	1	45	June 26, 2025
Is there any support for orekit in the QT programming language? Orekit usage	4	106	June 26, 2025
Ra dec to az el Orekit usage	5	77	June 26, 2025
Noncircular Orbit Discrepancy Orekit Python Wrapper usage	7	61	June 25, 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 …