Diamant BP4

In-active Diamant

Société d'étude et de réalisation d'engins balistiques ()

Feb. 6, 1975

Description

The Diamant rocket (Diamant is French for "diamond") was the first exclusively French expendable launch system and at the same time the first satellite launcher not built by either the United States or USSR. As such, it has been referred to as being a key predecessor for all subsequent European launcher projects.

Specifications
  • Stages
    3
  • Length
    21.6 m
  • Diameter
    1.34 m
  • Fairing Diameter
    1.34 m
  • Launch Mass
    18 T
  • Thrust
    396 kN
Family
  • Name
    Diamant BP4
  • Family
    Diamant
  • Variant
    BP4
  • Alias
  • Full Name
    Diamant BP4
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    160 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

Société d'étude et de réalisation d'engins balistiques

Commercial
None
1959

Société d'étude et de réalisation d'engins balistiques or SÉREB was a French aviation company. It was created initially to develop two-stage ballistic missiles for nuclear weapons (Force de dissuasion nucléaire française). CNES was formed in 1961, which took over much development of civilian research.

Diamant BP4 | Aura

Société d'étude et de réalisation d'engins balistiques | FRA
Guiana Space Centre, French Guiana
Sept. 27, 1975, 8:37 a.m.
Status: Launch Successful
Mission:

French scientific satellite dedicated to solar and atmospheric investigations

Low Earth Orbit
Explore Share

Diamant BP4 | Castor & Pollux

Société d'étude et de réalisation d'engins balistiques | FRA
Guiana Space Centre, French Guiana
May 17, 1975, 10:32 a.m.
Status: Launch Successful
Mission:

Dual French scientific satellites

Low Earth Orbit
Explore Share

Diamant BP4 | Starlette

Société d'étude et de réalisation d'engins balistiques | FRA
Guiana Space Centre, French Guiana
Feb. 6, 1975, 4:35 p.m.
Status: Launch Successful
Mission:

Passive French satellite dedicated to geodetic and geophysical studies

Low Earth Orbit
Explore Share

Falcon 9
Success
3 days, 11 hours ago
Starlink Group 6-54
Space Launch Complex 40 - Cape Canaveral, FL, USA

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


Falcon 9
Success
4 days, 9 hours ago
Galileo L12 (FOC FM25 & FM27)
Launch Complex 39A - Kennedy Space Center, FL, USA

Two satellites for Europe's Galileo navigation system. Originally planned for launch on Soyuz-ST and then Ariane 6 but both were unavailable. Gali…


Long March 2
Success
6 days, 20 hours ago
Shenzhou 18
Launch Area 4 (SLS-1 / 921) - Jiuquan Satellite Launch Center, People's Republic of China

Seventh crewed flight to the Chinese space station.


Electron
Success
1 week, 1 day ago
Beginning Of The Swarm (ACS3 & NeonSat-1)
Rocket Lab Launch Complex 1B - Onenui Station, Mahia Peninsula, New Zealand

NASA's Advanced Composite Solar Sail System (ACS3) is a technology demonstration mission tasked with deploying a composite boom solar sail. NeonSa…


Falcon 9
Success
1 week, 1 day ago
Starlink Group 6-53
Space Launch Complex 40 - Cape Canaveral, FL, USA

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