STR-C | Rhea Space Activity

STAR TRACKER MODULE

STR-C redefines agility and precision for modern spacecraft in a compact, low-SWaP design. Powered by revolutionary sensor technology, it ensures precise attitude determination when performance matters most.

Rendering of the STR-C module.

Module Specifications

Optical Head
Mass: 534 g
Volume: 51 mm x 61 mm x 90 mm

Electronic Unit
Mass: 1166 g
Power: 12 V or 28 V, 15-pin Micro-D
Volume: 143 mm x 160 mm x 45 mm

Rendering of the STR-C module.

Rendering of the STR-C module with flight cap.

Rendering of the STR-C module.

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Engineering Support Kit includes:

Camera and optical design
Software support
Vibration and mechanical control
Custom mechanical integration to your platform
Protocol adapted to you control-command system

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WFOV Optics

STR-C incorporates Wide Field of View optics to capture larger scenes and more stars compared to traditional sensors.

Low-SWAP

STR-C uses a revolutionary sensor to provide superior accuracy in a compact, low-SWAP package.

High Dynamic Performance

STR-C continues to maintain accurate attitude estimations while the spacecraft performs highly dynamic maneuvers.

Ultra-Fast Output

STR-C enables ultra-high-speed updates of spacecraft orientation for frequent and rapid attitude control.

Key Features

Module Specifications​​​

Optical Head Mass: 534 g Volume: 51 mm x 61 mm x 90 mm Electronic Unit Mass: 1166 g Power: 12 V or 28 V, 15-pin Micro-D Volume: 143 mm x 160 mm x 45 mm

Engineering Support Kit includes:

Key Features

Module Specifications

Optical Head
Mass: 534 g
Volume: 51 mm x 61 mm x 90 mm

Electronic Unit
Mass: 1166 g
Power: 12 V or 28 V, 15-pin Micro-D
Volume: 143 mm x 160 mm x 45 mm