31,986
global space-object records
Frozen global object census
AstronautAtlas reconciles 31,986 public spacecraft, satellite, and payload-object identities without turning missing registration, operations, configuration, or outcome evidence into guessed facts.
31,986
global space-object records
28,798
SATCAT-numbered records
20,723
UN registration documents
3,259
CubeSat records or programs
31,960
object-to-launch links
31,986
browsable object cards
Planetary and human spaceflight
1,451
Science, observation, and navigation
6,382
Communications, infrastructure, and security
19,225
Education, technology, and other
4,928
Orbital, failed-to-orbit, temporary, and unique deep-space payload identities are included. Suborbital and pad-event payloads enter only when their launch meets the frozen space-launch boundary.
Rocket stages and debris move to their dedicated programs. Instruments, experiments, samples, suits, test articles, and families remain source-backed archive extensions unless physical-object identity is proven.
Each record preserves its JCAT identity, piece designation, launch, classification, lifecycle, registration, and orbit evidence separately. A securely identified object may still have honest field-level holds.
All 31,986 canonical objects now have a shared-contract archive detail route backed by one deterministic compact ledger. Exact launch relationships return 31,960 records to their canonical launch card; 26 source-code-only launch relationships stay explicit holds, and unresolved parent codes remain visible without becoming broken links.
The complete object class is browsable through one paginated collection directory with exact identifier search and reviewed category, launch-decade, lifecycle, state, and CubeSat filters. Its checksum-bound 3.03 MB static index transfers at about 337 KB with Brotli, creates no new dynamic detail route family, and is reused by universal search so all 31,986 objects remain findable without duplicating the catalog payload.
Physical-object identities remain distinct from the archive-native payload and instrument catalog. All 4,072 payload and experiment reference records now use the shared detail, evidence, identity, and no-image contracts: 3,624 connect to a canonical launch through exact mission identity and 448 retain a non-launch hold.
Browse the complete space-object directory, open the all-launch ledger, review the universal identity system, or return to the editorial methodology.