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![]() TET-1 undergoing testing | |
Mission type | Technology |
---|---|
Operator | DLR |
COSPAR ID | 2012-039D |
SATCAT no. | 38710 ![]() |
Spacecraft properties | |
Manufacturer | Kayser-Threde GmbH |
Start of mission | |
Launch date | 22 July 2012, 06:41 UTC [1] |
Rocket | Soyuz-FG/Fregat |
Launch site | Baikonur 31/6 |
End of mission | |
Last contact | 17 November 2022 |
Decay date | 18 November 2022 |
Orbital parameters | |
Reference system | Geocentric |
Regime | Low Earth |
TET-1 (German : Technologieerprobungsträger 1, Technology Experiment Carrier) is a microsatellite operated by the German Space Operations Center of the German Aerospace Center. It is the centre of the OOV (On Orbit Verification) Program, initiated to offer on-orbit verification possibilities to the German industrial and scientific aerospace community. TET is based on the satellite bus used for the BIRD satellite, which was launched in 2001. [2]
The main contractor for Phase A (feasibility) was IABG. The final contract for Phases B, C, and D (definition/qualification, and production) and start was given to Kayser-Threde GmbH, a medium-sized aerospace company based in Munich belonging to the German OHB-System group. The environmental qualification was successfully conducted in the IABG space simulation centre in Munich.
TET-1 was carried to orbit as a secondary payload on a Soyuz-FG/Fregat carrier rocket which was launched from the Baikonur Cosmodrome on 22 July 2012. [1] The primary payload of the launch was the Kanopus-V1 satellite, with the BelKA-2, Zond-PP and exactView-1 satellites also flying on the same rocket.
After 10 years in orbit, the TET-1 satellite re-entered into the atmosphere on 18 November 2022. [3]
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