Historical orbital launch activity and the on-orbit satellite population — cadence over time, breakdowns by country, constellation, and provider, plus active satellites by constellation and object type. Based on 7,564 recorded launches.
Launch activity
Launches over time
By country (top 12)
By constellation (top 12)
By provider (top 12)
Source: Launch Library 2 (The Space Devs). Updated daily.
On-orbit population
The tracked satellite population computed from current orbital data. This covers the constellations we ingest from Space-Track (Starlink, OneWeb, GNSS, and others) — it is not the full public catalog of every object in orbit.
Tracked objects
17,833
across tracked constellations
On orbit (active)
17,833
no decay date recorded
Decayed / gone
0
in catalog, reentered
Active payloads by launch year
Active by constellation (top 12)
Source: Space-Track GP catalog (tracked constellations). “Active” = no decay date recorded. Updated daily.
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