CelesTrak
Orbital Data
Current Data (GP)
GPE Statistics
Special Data Request (GP)
Supplemental Data (SupGP)
SupGP Statistics
Special Data Request (SupGP)
Documentation
Satellite Catalog
Search SATCAT
SATCAT Boxscore
SATCAT Documentation
Launch Boxscore
Maps of Launch Sites
SOCRATES
SOCRATES Plus
Search SOCRATES Plus
SOCRATES Plus Format Documentation
Space Data
GPS Status, Almanacs, NANUs
Earth Orientation Parameters
Space Weather Data
Library
Satellite Times
Columns
T.S. Kelso's Publications
Software Repository
SupGP Statistics
6,407 satellites found with SupGP data.
9,239 active satellites found.
9,026 active satellites found with GP data.
70.98% of active satellites with GP data have SupGP data.