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Arianespace Flight VS20 – CSO-1 (EN)

Version Française ici: https://www.youtube.com/watch?v=SqKuKUqmWwA For its 11th and final launch of the year – and the third in 2018 with the Soyuz medium la...

Arianespace Flight VS20 / Behind the Scenes of the Dream

For its 11th and final launch of the year – and the third in 2018 with the Soyuz medium- lift launcher – Arianespace successfully orbited the CSO-1 military ...

VS20 - Décollage de Soyouz et CSO-1

Décollage de Soyouz depuis le Centre spatial guyanais, le 19 décembre 2018, avec à bord le satellite CSO-1

CSO-1

Overview

Destination: Sun-Synchronous Orbit
Mission: Government/Top Secret

Sun-Synchronous Orbit Soyuz Launch Complex Guiana Space Centre, French Guiana

The CSO-1 (Composante Spatiale Optique-1) satellite is the first of three new-generation high-resolution optical imaging satellites for the French military, replacing the Helios 2 spy satellite series.

Soyuz STA

Family:
Configuration: Fregat

The 2.1a version includes conversion from analog to digital flight control system and uprated engines on the booster and the first stage with improved injection systems. The new digital flight control and telemetry systems allow the rocket to launch from a fixed rather than angled launch platform and adjust its heading in flight. A digital control system also enables the launch of larger commercial satellites with wider and longer payload fairings such as the ST-type fairing. These fairings introduce too much aerodynamic instability for the old analog system to handle. This stage continues to use the RD-0110 engine. The 2.1a/ST version is sometimes called Soyuz ST-A.

Specifications
  • Stages
    3
  • Length
    46.3 m
  • Diameter
    2.95 m
  • Fairing Diameter
  • Launch Mass
    312.0 T
  • Thrust
Family
  • Name
    Soyuz STA
  • Family
  • Variant
    Fregat
  • Alias
  • Full Name
    Soyuz STA Fregat
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    7020.0 kg
  • Geostationary Transfer Orbit
    2810.0 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity
    4230.0 kg

Progress Rocket Space Center

Progress Rocket Space Center

(PRSC)

CEO: Dmitry Baranov Founded: 1996 Successes: 44 Failures: 1 Pending: 0

Agency Type:

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.

INFO WIKI

Guiana Space Centre, French Guiana

Soyuz Launch Complex


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1 day, 22 hours ago
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A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


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2 days, 18 hours ago
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A batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 2
Success
3 days, 9 hours ago
Shenzhou 19
Launch Area 4 (SLS-1 / 921) - Jiuquan Satellite Launch Center, People's Republic of China

Eighth crewed flight to the Chinese space station.


Falcon 9
Success
6 days, 8 hours ago
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Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 22 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
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1 week, 1 day ago
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Space Launch Complex 4E - Vandenberg SFB, CA, USA

Fourth batch of satellites for a reconnaissance satellite constellation built by SpaceX and Northrop Grumman for the National Reconnaissance Office t…


Falcon 9
Success
1 week, 2 days ago
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Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


New Shepard
Success
1 week, 2 days ago
NS-27
West Texas Suborbital Launch Site/ Corn Ranch - Corn Ranch, Van Horn, TX, USA

Twenty-seventh flight of New Shepard,flying unmanned as a test for the newest booster.


Long March 2
Success
1 week, 3 days ago
Yaogan 43 Group 03
Launch Complex 3 (LC-3/LA-1) - Xichang Satellite Launch Center, People's Republic of China

The Yaogan 43 Group 03 is a group of Chinese military “remote sensing” satellites of unknown purposes.


Long March 6
Success
1 week, 4 days ago
Tianping-3
Launch Complex 16 - Taiyuan Satellite Launch Center, People's Republic of China

3 satellites be used as calibration targets for ground based orbital objects surveillance services such as atmospheric space environment study and or…