satellitedata.dev
Indicators
3 indicators built from this site's data: one number per place and year, so places can be compared and mapped.
visualizedata.org computes them from Satellite catalog and Launch log and maps every place. Each page here says how its indicator is computed and which columns it uses.
-
New satellites owned
Payloads that reached orbit that year, counted for the country that owns them now.
-
Orbital launch attempts
Every attempt to reach orbit, failures included, counted for the launching agency's country.
-
Orbital launches from its launch sites
Every attempt to reach orbit from a site in the country, whoever launched it.