The Soyuz/Vostok, also known as just Soyuz or Vostok, or by its GRAU index, 11A510 was an interim expendable carrier rocket used by the Soviet Union in 1965 and 1966. Two were launched with prototype US-A satellites.
Specifications
- Thrust
- 4,037 kN
- Height
- 31 m
- Diameter
- 10.3 m
- Launch mass
- 275 t
- Stages
- 3
- Launch cost
- —
- LEO capacity
- 4,500 kg
- GTO capacity
- —
- GEO capacity
- —
- SSO capacity
- —
Vehicle specifications from Launch Library; blanks are unpublished figures.
Flight record
Flights
2
Launches with a definitive outcome
Success rate
100%
2 of 2
Current success streak
2
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
- Soyuz 11A510 | US-AO 2 — Success
- Soyuz 11A510 | US-AO 1 — Success