Soyuz·Russian Federal Space Agency (ROSCOSMOS)
Soyuz 2.1a
active
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Specifications
- Status
- active
- Height
- 46.3 m
- Diameter
- 2.95 m
- Mass
- 312,000 kg
- Stages
- 3
- Thrust
- 4,149 kN
- Payload to LEO
- 7,020 kg
- Payload to GTO
- 2,810 kg
- First flight
- 2004-11-04
- Total launches
- 58
- Success / Fail
- 57 / 1
Soyuz‑2 is a Russian expendable medium-lift launch vehicle and the seventh major iteration of the Soyuz rocket family. Compared to its predecessors, Soyuz-2 features significant upgrades, including improved engines and a digital flight control system that enables launches from fixed platforms and supports larger payload fairings.
Propulsion
Boosters
4×RD-107A838 kN
RP-1 / LOX · gas-generator
NPO Energomash / KuznetsovIsp 320s (vac)since 2004four boosters
First stage
RD-108A792 kN
RP-1 / LOX · gas-generator
NPO Energomash / KuznetsovIsp 315s (vac)since 2001core
Third stage
RD-0110298 kN
RP-1 / LOX · gas-generator
KBKhAIsp 326s (vac)since 1967Blok I
Payloads it launched
60 loaded
PROGRESS-MS 34
LEO
PROGRESS-MS 33
LEO
OBZOR-R 1
LEO
SOYUZ-MS 28
LEO
PROGRESS-MS 32
LEO
PROGRESS-MS 31
LEO
SOYUZ-MS 27
LEO
PROGRESS-MS 30
LEO
PROGRESS-MS 29
LEO
COSMOS 2579
LEO
SOYUZ-MS 26
LEO
PROGRESS-MS 28
LEO
PROGRESS-MS 27
LEO
SOYUZ-MS 25
LEO
PROGRESS-MS 26
LEO
PROGRESS-MS 25
LEO
SOYUZ-MS 24
LEO
PROGRESS-MS 24
LEO
PROGRESS-MS 23
LEO
COSMOS 2567
LEO
SOYUZ-MS 23
LEO
PROGRESS-MS 22
LEO
PROGRESS-MS 21
LEO
SOYUZ-MS 22
LEO
PROGRESS-MS 20
LEO
COSMOS 2556
LEO
SOYUZ-MS 21
LEO
PROGRESS-MS 19
LEO
SOYUZ-MS 20
LEO
PROGRESS-MS 18
LEO
SOYUZ-MS 19
LEO
PROGRESS-MS 17
LEO
SOYUZ-MS 18
LEO
PROGRESS-MS 16
LEO
SOYUZ-MS 17
LEO
PROGRESS-MS 15
LEO
PROGRESS-MS 14
LEO
SOYUZ-MS 16
LEO
PROGRESS-MS 13
LEO
SOYUZ-MS 14
LEO
PROGRESS-MS 12
LEO
PROGRESS-MS 11
LEO
PROGRESS-MS 09
LEO
PROGRESS-MS 08
LEO
PROGRESS-MS 07
LEO
PROGRESS-MS 06
LEO
PROGRESS-MS 02
LEO
COSMOS 2515
LEO
PROGRESS-MS 01
LEO
COSMOS 2505
LEO
PROGRESS-M 27M
LEO
COSMOS 2503
LEO
PROGRESS-M 25M
LEO
FOTON-M 4
LEO
COSMOS 2495
LEO
BION M1
LEO
BEESAT-3
LEO
SOMP
LEO
OSSI-1
LEO
AIST-2 (RS43)
LEO
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