NORAD Two-Line Element Sets
Current Data

Today from
The Center for Space Standards & Innovation

Current as of 2021 May 17 10:06:06 UTC (Day 137)

System Notices
Future Availability of TLE Data
Last Updated 2007 May 16

Supplemental TLE Data

Space Track TLE Retriever 3

Space Track Data Access

Special-Interest Satellites
Last 30 Days' Launches
Space Stations
100 (or so) Brightest
Active Satellites
Analyst Satellites
Indian ASAT Test Debris
FENGYUN 1C 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
Communications Satellites
Active Geosynchronous
GEO Protected Zone GEO Protected Zone Plus
Intelsat SES
Iridium Iridium NEXT
Starlink OneWeb
Orbcomm Globalstar
Swarm Amateur Radio
Experimental Other Comm
SatNOGS
Gorizont Raduga Molniya
Navigation Satellites
GNSS
GPS Operational GLONASS Operational
Galileo Beidou
Satellite-Based Augmentation System (WAAS/EGNOS/MSAS)
Navy Navigation Satellite System (NNSS)
Russian LEO Navigation
Scientific Satellites
Space & Earth Science
Geodetic Engineering
Education
Miscellaneous Satellites
Miscellaneous Military Radar Calibration
CubeSats Other

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.