Two-Line Element Set (TLE): Format Overview To calculate the position of the object around the earth, for example, satellites and space debris, we need information on the orbital parameters which describes the shape and size of the orbit. Two-Line Element … Continue reading →

Page update: Wed 22 Oct 2025 18:44:00 UTC While the SatNOGS client is migrating to a docket based solution I can imagine that some still want to use a legacy install method. I have updated this page with information to … Continue reading →

HORYU-2 Built by students at the Kyushu Institute of Technology (KIT) HORYU-2 is 350 * 310 * 315 mm and mass is 7.1 kg. It will be launched into a Sun-Synchronous 680 km orbit with an inclination of 98.2°and operate … Continue reading →

Mike Rupprecht – DK3WN. Software to decode telemetry that is transmitted by satellites. Running in a Windows environment: If you want to use the software written by Mike you can run in to some error situations. The reason for this … Continue reading →