Proton-K
Proton / UR-500 family · Khrunichev State Research and Production Space Center · Retired
Specifications
- Thrust
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- Height
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- Diameter
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- Launch mass
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- Stages
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- Launch cost
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- LEO capacity
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- GTO capacity
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- GEO capacity
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- SSO capacity
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Vehicle specifications from Launch Library; blanks are unpublished figures.
Flight record
Flights
29
Launches with a definitive outcome
Success rate
89.7%
26 of 29
Current success streak
9
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 | Zvezda — Success
- Proton | Zarya — Success
- Proton | Priroda — Success
- Proton | Spektr — Success
- Proton | Almaz-1 — Success