NORAD General Perturbations (GP) Element Sets
Current Data

Today from
The Center for Space Standards & Innovation

A New Way to Obtain GP Data (aka TLEs)

Special-Interest Satellites
Last 30 Days' Launches
Space Stations
100 (or so) Brightest
Active Satellites
Analyst Satellites
Indian ASAT Test Debris
Chinese ASAT Test Debris
IRIDIUM 33 Debris
COSMOS 2251 Debris

Weather & Earth Resources Satellites
Weather
NOAA	GOES
Earth Resources
Search & Rescue (SARSAT)	Disaster Monitoring
Tracking and Data Relay Satellite System (TDRSS)
ARGOS Data Collection System
Planet	Spire

Navigation Satellites
GNSS
GPS Operational	GLONASS Operational
Galileo	Beidou
Satellite-Based Augmentation System (WAAS/EGNOS/MSAS)
Navy Navigation Satellite System (NNSS)
Russian LEO Navigation

Miscellaneous Satellites
Miscellaneous Military	Radar Calibration
CubeSats	Other Satellites

Link to interactive table with additional information

Link to interactive orbit visualization, using AGI's open-source Cesium JavaScript library, developed and provided by our partners at Digital Arsenal

For more info on how to use our new orbit visualization capability, check out our new 12-minute YouTube demo/tutorial.

If you're having problems with our new capability, please be sure to send us feedback, so that we can look into what might be causing them.

Master Two-Line Element Set Index
An index showing the composition of each two-line element set data file (all data is contained in the files above)—use it to find which file(s) you need to download. This index also includes links describing many satellite payloads. The index includes information on age of each element set.