Photo: Joel Kowsky · Public domain (US government)
Mission
Government/Top Secret · SSO
6 classified satellites for the Russian military.
What it put in orbit
| Object | Type | Orbit | Globe |
|---|---|---|---|
| SL-4 R/B 2026-083A | Rocket body | 452 × 538 km · 98.3° | Globe |
| COSMOS 2609 2026-083B | Payload | 541 × 556 km · 98.1° | Globe |
| SL-4 DEB 2026-083C | Debris | re-entered 2026-04-18 | |
| VOLGA R/B 2026-083D | Rocket body | 455 × 473 km · 96.9° | Globe |
| SL-4 DEB 2026-083E | Debris | re-entered 2026-07-15 | |
| COSMOS 2610 2026-083F | Payload | 538 × 553 km · 97.8° | Globe |
| COSMOS 2611 2026-083G | Payload | 539 × 554 km · 97.8° | Globe |
| COSMOS 2612 2026-083H | Payload | 540 × 546 km · 97.8° | Globe |
Show all 10 objects
COSPAR ID 2026-083 (data from GCAT, J. McDowell, CC BY 4.0). Orbits from the CelesTrak satellite catalogue (perigee × apogee, inclination).