PyKEP is a scientific library providing basic tools for research in interplanetary trajectory design.
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Updated
Jul 7, 2026 - C++
PyKEP is a scientific library providing basic tools for research in interplanetary trajectory design.
Sophisticated astrodynamics and space mission simulator. Calculate n-body trajectories, perform orbital maneuvers, apply various perturbations, generate plots, and more! Minimal dependencies.
Satellite Mission Analysis and Design
Spacecraft Orbital Computations Kit (SpOCK)
Numerical simulation of orbital dynamics under the Moon's non-uniform gravitational field (J2, mascons).
Python toolkit demonstrating GNSS mission-analysis concepts: Walker Delta notation, constellation availability, and simplified Galileo-altitude manoeuvre budgeting.
Model Context Protocol server giving any LLM client (Claude, ChatGPT, Cursor, agents) authoritative astrodynamics tools — TLE/SGP4, Lambert, ground-station access, time/frame conversions, porkchop, B-plane.
Lossless round-trip across orbital state-vector and ephemeris formats — TLE, CCSDS NDM, SP3, SPK, STK ephemeris, GMAT report.
Run GMAT mission scripts from Python and get results as pandas DataFrames.
Run parameter sweeps and Monte Carlo dispersions over GMAT missions in parallel from Python.
This repository implements high-fidelity numerical solvers and optimization algorithms for interplanetary trajectory design and near-Earth orbital maintenance.
Browser-based solar-system visualization, sky-event guidance, validation, and preliminary mission analysis suite.
Orbital Simulation - Takeoff to Lunar Transfer - Fully Plotted - Highly Flexible
Interactive Python tool that computes asteroid rendezvous launch windows using Lambert transfers, Earth ephemerides, and user-defined orbital elements.
Preliminary Mission Analysis Tool for Sun-Synchronous Orbit (SSO) Earth Observation Constellations.
Interactive stability analysis framework for detecting destabilizing forces, coupling effects, and intervention opportunities in complex systems.
System level conceptual design of a reusable space launcher, with responsibility for subsystem integration and overall coordination
ぬか喜び検出器っぽいものが本体です。Home of the False Hope Detector Skill — pre-investment kill tests for weak ideas.
Reverse engineering study of the main subsystems of SOHO spacecraft, including mission analysis, conceptual operations, phases and modes identification
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