Modular set of functions for SGP4 and SDP4 propagation of TLE and OMM.
☆1,098Nov 11, 2026Updated this week
Alternatives and similar repositories for satellite-js
Users that are interested in satellite-js are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- 🛰️ Satellite TLE tools in JavaScript: get lat/lon of satellites, get look angles, plot orbit lines, extract individual TLE elements, etc☆165Oct 19, 2026Updated 3 weeks ago
- A real-time interactive WebGL visualisation of objects in Earth orbit☆834Jan 9, 2024Updated 2 years ago
- 3D satellite tracker and pass predictor. 16,000+ satellites live on a globe or in a compass-aimed sky view, from CelesTrak element sets. …☆411Updated this week
- Track orbiting satellites.☆42Nov 26, 2020Updated 5 years ago
- Python version of the SGP4 satellite position library☆483Updated this week
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- A Javascript port of the popular predict satellite tracking library☆52Nov 2, 2026Updated last week
- Javascript 3D satellite tracker library with up-to-date data from CELESTRAK. Uses Three.js, React and satellite.js for orbit prediction.☆216Jan 14, 2024Updated 2 years ago
- Satellite Orbit Tracker: implement most-current SGP models and algorithms in JavaScript, then use to visualize hundreds of satellites wit…☆101Feb 18, 2017Updated 9 years ago
- View the orbit of satellites in a Cesium viewer, derived from a two line element list☆68Aug 14, 2019Updated 7 years ago
- agsattrack☆62Jan 14, 2024Updated 2 years ago
- ☆44May 11, 2023Updated 3 years ago
- High performance 3d display of ALL man-made satellites orbiting the Earth.☆129Mar 17, 2022Updated 4 years ago
- A Cesium plugin for visualizing sensor volumes☆35Jul 4, 2019Updated 7 years ago
- Calculate orbital information of satellites.☆21Sep 13, 2018Updated 8 years ago
- GPUs on demand by Runpod - Special Offer Available • AdRun AI, ML, and HPC workloads on powerful cloud GPUs—without limits or wasted spend. Deploy GPUs in under a minute and pay by the second.
- Branches in this repostiory include tutorials and sample code for web-based mission visualization.☆23Aug 1, 2022Updated 4 years ago
- A Rust implementation of the SGP4 satellite propagation algorithm☆120Feb 23, 2026Updated 8 months ago
- 🛰️Orbital Object Toolkit including Multiple Propagators, Initial Orbit Determination, and Maneuver Calculations.☆84Updated this week
- Code for the SGP4/SDP4 satellite motion model, and for manipulating TLEs (Two-Line Elements).☆177Oct 21, 2026Updated 3 weeks ago
- Simplified perturbations models☆198Nov 2, 2026Updated last week
- 🛰️Orbital Object Toolkit Core. A modern typed replacement for satellite.js including SGP4 propagation, TLE parsing, Sun and Moon calcula…☆43Apr 26, 2025Updated last year
- A Cesium plugin for visualizing sensor volumes☆51Apr 23, 2017Updated 9 years ago
- Examples for orbit determination using Orekit☆11Dec 7, 2020Updated 5 years ago
- Grafana panel plugin to visualize a satellite in 3D using CesiumJS.☆16Sep 28, 2026Updated last month
- GPU virtual machines on DigitalOcean Gradient AI • AdGet to production fast with high-performance AMD and NVIDIA GPUs you can spin up in seconds. The definition of operational simplicity.
- Read and write CZML in Python☆91Oct 7, 2022Updated 4 years ago
- A library for writing CZML content for use with Cesium.☆426Nov 5, 2026Updated last week
- A Python tool for visualizing satellite positions using TLE (Two Line Element) data☆12May 1, 2022Updated 4 years ago
- OREKIT is a free low level space dynamics library written in Java. Please visit our Gitlab instance for issues and contributions: https:/…☆307Nov 4, 2026Updated last week
- A real-time interactive WebGL visualisation of objects in Earth orbit☆33Dec 20, 2025Updated 10 months ago
- poliastro - Astrodynamics in Python☆1,017Oct 14, 2023Updated 3 years ago
- An open-source JavaScript library for world-class 3D globes and maps☆15,943Updated this week
- JavaScript Library for Astronomical Calculations☆94Oct 19, 2026Updated 3 weeks ago
- Integrate USSF binaries for SGP4 and SGP4-XP propagators into Orekit.☆22Apr 9, 2023Updated 3 years ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- Python library to propagate satellite orbits.☆151Jun 16, 2025Updated last year
- ☆17Updated this week
- Given multiple NORAD Two-Line-Element (TLE) files, this simple matlab visualization tool plots the orbits of the satellites around Earth.☆14May 25, 2017Updated 9 years ago
- A tool for visualizing Resident Space Objects (http://astria.tacc.utexas.edu/AstriaGraph/)☆38Jun 18, 2019Updated 7 years ago
- satellite-track is an application for satellite orbit visualization based on TLE data☆175Sep 29, 2024Updated 2 years ago
- A partial PHP port of the Gpredict program for real-time satellite tracking and orbit prediction.☆36Oct 18, 2026Updated 3 weeks ago
- Creates a CZML string based on TLE data for plotting in Satellites on the Cesium platform☆33Jul 13, 2021Updated 5 years ago
Are these results useful?