KeepTrack - Home

The core app is 7 Mb and loads in 2 seconds. With addons it is only 18 Mb! It is also completely free and open source. 2.5 million pieces of debris can be simulated with SGP4 at 60 frames per second on consumer hardware. This is not another app built with Cesium and satellite.js. Keep Track is built from the ground up with custom WebGL shaders and a high-performance render loop. Keep Track has a database of over 37,000 satellites and debris objects, one of the largest online, including information about their orbit, design, and operators. Pick from a list of sensors to see what a radar or telescope can see. You can also create your own sensor and see what it can see. Simulate a breakup event in three clicks and see how the debris spreads out over time. See what a new launch looks like from anywhere on Earth. Then quickly calculate which sensors can see it and when it's visible. Visualize debris patterns and see how they change over time. You can also see how many objects are in orbit a

saved by

• Jett chen