Retired· Strategic Rocket Forces

Kosmos-2I

Kosmos-2I is the designation applied to two Soviet carrier rockets which were used to orbit satellites between 1961 and 1977.

Follow Kosmos-2I 63S1 in the app

Launches

since Oct 1961

Success rate

68.4%

26 of 38 successful

In a row

successful launches

Launches per Year

Full year2026 so far

Specifications

Height: 31 m
Diameter: 1.6 m
Liftoff mass: 48 t
To low Earth orbit: 300 kg
Stages: 2
First flight: October 27, 1961
Manufacturer: Strategic Rocket Forces

Next Launches

No Upcoming Launches

No launch is scheduled for this vehicle right now.

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