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Getting Started

Introducing LuPNT
Development with VSCode
Building Documentation
SP3 Downloads
Cross-validation against Orekit and GMAT

Tutorial

Python
- Python ELFO Propagation and Frame Conversion
- GNSS File Downloads
C++
- C++ ELFO Propagation and Frame Conversion
- GNSS Measurement Simulation

Math Specs

Math Specifications

Projects

Projects
- GNSS Filtering Pipeline

Python API

pylupnt
pylupnt.plot
pylupnt.core.simulation
- Event
- Simulation
pylupnt.core.pylupnt_utils
pylupnt.interfaces.gnss_utils
pylupnt.measurements.gnss_meas
pylupnt.plasma.kp_loader

C++ API

C++ API

pylupnt.mjd_to_tj2000¶

pylupnt.mjd_to_tj2000(mjd: SupportsFloat | SupportsIndex) → float¶

pylupnt.normalize_quat

pylupnt.mjd_to_time

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pylupnt.mjd_to_tj2000
- mjd_to_tj2000()