Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Proton / UR-500 K/D Russian Federal Space Agency (ROSCOSMOS) × remove | Proton K/DM-2 Khrunichev State Research and Production Space Center × remove |
|---|---|---|
| Flights | 39 | 110 |
| Success rate | 61.5% | 93.6% |
| Thrust | 8,847 kN | — |
| Height | 57 m | — |
| Diameter | 4 m | — |
| Launch mass | 696 t | — |
| LEO capacity | — | — |
| GTO capacity | — | — |
| Launch cost | — | — |
| Reusable | No | No |
| Stages | 4 | — |