Retired· Khrunichev State Research and Production Space Center

Proton-K/17S40

The Proton-K was a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan.

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Launches

since Jun 1997

Success rate

100%

6 of 6 successful

In a row

successful launches

Launches per Year

Full year2026 so far

Specifications

Height: 59 m
Diameter: 4.15 m
Liftoff mass: 708 t
Liftoff thrust: 8,847 kN
To low Earth orbit: 6,000 kg
Stages: 4
First flight: June 6, 1997
Manufacturer: Khrunichev State Research and Production Space Center

Next Launches

No Upcoming Launches

No launch is scheduled for this vehicle right now.

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