Astrix 1090

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Description

Astrix 1000 provides the satellite AOCS with a three-axis measurement of the rotation with a very high reliability level, adapted to 15 years GEO mission in continuous operation. One compact box implements three gyros oriented on the three faces of a corner cube, and their relevant electronics. The use of 2 Astrix 1000 offers very simple and reliable redundancy architecture.

It is proposed as an option with 3 additional accelerometers as a full navigation capability, for deep space missions. Designed to operate within the radiation worst case environment, compatible with the environment of 15 years lifetime GEO Telecom missions. The EEE, opto-electronics and opto components are fully compliant to HiRel Telecom satellite standard (ECSS-QST-60 C class 1 or equivalent).

One compact box implements three gyros oriented on the three faces of a corner cube, and their relevant electronics. The use of 2 Astrix 1000 offers a very simple and reliable redundancy architecture.

Optional accelerometers can be added to provide a full navigation capability for deep space missions. The EEE, opto-electronics and opto components are fully compliant to HiRel Telecom satellite standard (ECSS-Q-ST-60C class 1 or equivalent).

 

Datasheet

Airbus – Astrix 1090

Overview
NameAstrix 1090
ManufacturerAirbus
SubsystemACDS
ClassificationIMU/IRU
Form FactorSmallSat
TRL9
HeritageYes
Vendor Overview
Vendor NameAirbus
Vendor Websitehttps://spaceequipment.airbusdefenceandspace.com/
Vendor LocationsFrance, Germany, Netherlands, Spain, United Kingdom, United States
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SPECIFICATIONS
SubsystemACDS
ClassificationIMU/IRU
Form FactorSmallSat
VendorAirbus
HeritageYes
Mass4.5 kg
Nominal Power13.5 W

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