Topaze (rocket)

Template:Infobox rocketTopaze (Véhicule Expérimental 111 Topaze) is the designation of a French sounding rocket.<ref name=":0">{{#invoke:citation/CS1|citation |CitationClass=web

}}</ref> The Topaze was developed by several French companies, notably Nord Aviation and Sud Aviation,<ref>News Digest. // Aviation Week & Space Technology, January 7, 1963, v. 78, no. 1, p. 37.</ref> and built by SEREB (a joint venture of Nord and Sud, now known as Aérospatiale) and was the first guidable French sounding rocket.

File:PierrePrecieusesf.png

Military space program Pierres précieuses (fr.: gemstones) that included the five prototypes Agathe, Topaze, Emeraude, Rubis et Saphir.

It was part of the Pierres précieuses (fr.: gemstones) program, that included five prototypes Agathe, Topaze, Emeraude, Rubis and Saphir,<ref name=":1" /> leading up to the Diamant orbital rocket.

The name indicates that it is a "Véhicule Expérimental" (Experimental Vehicle) with 1 stage, using solid propulsion (code 1), and guided (code 1).

The Topaze was launched 14 times from the CIEES launch site in Hammaguir (Hammaguira Bacchus pad), Algeria, by ONERA.<ref name="Aviation">Template:Cite magazine</ref>

Versions

There were three versions of the Topaze:<ref name=Aviation /><ref name=":0" />

• Topaze versions
• VE 111 C Topaze.svg

  VE111C

• VE 111 L Topaze.svg

  VE111L

• VE 111 LG Topaze.svg

  VE111LG

Topaze VE111 / Topaze VE111C

==== Details<ref name="Astronautix" /> <ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> ====

• payload mass: 410 kg (900 lb)
• total mass: 2900 kg (6400 lb)
• length: 7.07 m (23.2 ft)
• range: 80 km (49 mi)
• liftoff thrust: 120.0 kN
• Soleil NA802 "Mammouth" solid rocket engine<ref>{{#invoke:citation/CS1|citation

|CitationClass=web }}</ref>

Launches

There were launches between 1962 and 1964, reaching an apogee of 80 km (49 mi).<ref name=":0" /><ref name="Astronautix" />

Topaze VE111 launches

Date	Mission Description	Apogee (km)
1962 December 19	Test mission	80
1963 March 22	Test mission	80
1963 March 28	Test mission	80
1963 June 21	Test mission	80
1963 June 27	Test mission	80
1963 October 24	Test mission	80
1964 June 4	MSBS test, failure
1964 October 21	MSBS test	80
1964 December 11	MSBS test	80
1964 December 15	MSBS test	80

Topaze VE111L

==== Details<ref name="Astronautix" /> <ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> ====

• payload mass: 360 kg (840 lb)
• total mass: 3434 kg (7570 lb)
• length: 7.90 m (25.9 ft)
• range: 110 km (68 mi)
• liftoff thrust 147.0 kN
• Soleil NA803 solid rocket engine<ref>{{#invoke:citation/CS1|citation

|CitationClass=web }}</ref>

Launches

This version was launched eight times between 21 December 1963 and 21 May 1965, with apogees up to 110 km (68 mi).<ref name=":0" /><ref name="Astronautix">{{#invoke:citation/CS1|citation

|CitationClass=web }}</ref>

Topaze VE111L launches

Date	Mission Description	Apogee (km)
1963 December 21	Test mission	110 km
1964 March 11	Test mission	110 km

Topaze VE111LG

Details<ref name="Astronautix" />

• Soleil NA803 solid rocket engine

Launches

This version was launched two times in 1965.<ref name=":0" /><ref name="Astronautix" />

Topaze VE111LG launches

Date	Mission Description	Apogee (km)
1965 May 18	Test mission	100 km
1965 May 21	Test mission	100 km

Other uses

The Topaze was also used as the second stage of the Diamant rocket, the launch vehicle for France's first satellite, the Asterix-1, and the Saphir rocket.<ref name="Astronautix" /><ref name=":1">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

References

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