Catalogue · 3 objects
Orbit class, mission and constellation are derived · methodology
Status
Object type
Orbit class
Mission
Constellation
3 results
Catalogue rows come from CelesTrak SATCAT; perigee, apogee and inclination shown here are catalogue values (the detail page shows the latest element set). Facet counts are computed live over the filtered set.
| 11 May 2026 |
| NASA |
| China |
| SZ-21 MODULEInternational Space Station | 66515 | 2025-246C | Payload | Active | LEO | 309 / 325 km | 41.47° | 31 Oct 2025 | NASA | China |
3 results