Soyuz STB

Active

Progress Rocket Space Center (PRSC)

Oct. 21, 2011

Description

The 2.1b version adds an upgraded engine (RD-0124) with improved performance to the second stage. First launch took place from Plesetsk Cosmodrome Site 43 on 26 July 2008 with a classified military payload. The 2.1b/ST version is sometimes called Soyuz ST-B.

Specifications

Stages
3
Length
46.3 m
Diameter
2.95 m
Fairing Diameter
―
Launch Mass
312.0 T
Thrust
―

Family

Name
Soyuz STB
Family
―
Variant
STB/Fregat
Alias
―
Full Name
Soyuz STB Fregat

Payload Capacity

Launch Cost
―
Low Earth Orbit
8200.0 kg
Geostationary Transfer Orbit
3250.0 kg
Direct Geostationary
―
Sun-Synchronous Capacity
4900.0 kg

Progress Rocket Space Center

Commercial

CEO: Dmitry Baranov

PRSC 1996

Progress Rocket Space Centre, formerly known as TsSKB-Progress, is a space science and aerospace research company which is known for manufacturing launch vehicles and satellites. Most notably, Progress Rocket Space Centre is the manufacturer of Soyuz launch vehicles.

Flight Record

No spaceflights found for .

Recent Launches

Electron

3 days, 12 hours ago

The Nation God Navigates (iQPS Launch 5)

Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar Earth observation satellite for Japanese Earth imaging company iQPS.

Ariane 62

4 days, 11 hours ago

Sentinel-1D

Ariane Launch Area 4 - Guiana Space Centre, French Guiana

Sentinel-1D carries an advanced radar technology to provide an all-weather, day-and-night supply of imagery of Earth’s surface as part of the Sentine…

Long March 7A

6 days, 4 hours ago

Unknown Payload

201 - Wenchang Space Launch Site, People's Republic of China

Details TBD.

LVM-3 (GSLV Mk III)

Success

6 days, 20 hours ago

CMS-03 (GSAT-7R)

Satish Dhawan Space Centre Second Launch Pad - Satish Dhawan Space Centre, India

Communications Satellite for the Indian Navy, replacing GSAT-7 for secure real-time links between Indian warships, submarines, aircraft, and shore-ba…

Falcon 9

Success

1 week ago

Bandwagon 4 (Dedicated Mid-Inclination Rideshare)

Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

Dedicated rideshare flight to a mid-inclination orbit with dozens of small microsatellites and nanosatellites for commercial and government customers.