Proton / UR-500 K/D
Proton / UR-500 family · Russian Federal Space Agency (ROSCOSMOS) · Retired
This four stage version of the Proton was originally designed to send manned circumlunar spacecraft into translunar trajectory.
Specifications
- Thrust
- 8,847 kN
- Height
- 57 m
- Diameter
- 4 m
- Launch mass
- 696 t
- Stages
- 4
- Launch cost
- —
- LEO capacity
- —
- GTO capacity
- —
- GEO capacity
- —
- SSO capacity
- —
Vehicle specifications from Launch Library; blanks are unpublished figures.
Flight record
Flights
39
Launches with a definitive outcome
Success rate
61.5%
24 of 39
Current success streak
14
Landings
0
0 attempts · 0 droneship / 0 RTLS
Fastest turnaround
—
Between consecutive booster flights
Counted from padside's own launch record — the same basis as the Stats page.
Launches
- Proton | Venera-10 — Success
- Proton | Venera-9 — Success
- Proton | Luna-23 — Success
- Proton | Luna-22 — Success
- Proton | Mars-7 — Success