Star tracker built into a CMOS device. Star image capture. High-precision attitude determination.
nanoST is a standalone star tracker designed for nanosatellites. Its main features are as follows: - Operating temperature range: -30°C to 70°C - Random RMS: 20.1 gRMS - Shock resistance: 1500g at 10 kHz - Compliant with MIL-STD 461G RE, CS, RS - Radiation resistance: 20Krad - Space-grade and metal connectors - Customizable baffles - ITAR FREE & SPACE QUALIFIED (TRL 9) - Full field of view: 15º - Accuracy: Cross boresight: 40 arc seconds (3 sigma), Boresight vicinity: 200 arc seconds (3 sigma) - Exclusion HFOV: 41 degrees (Sun) Cubesat baffle, 30 degrees (Sun) EA+ baffle - Electrical interface: UART - Power supply: 5V, 1W consumption - Mechanical interface: nanoD 15-pin connector - Dimensions: 90x52x38mm, 180g (cubesat); 118x63x63mm, 220g (non-cubesat) - Maximum slew rate: 1º/s
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basic information
nanoST is a high-precision star tracker designed for nanosatellites. Its features are as follows: - Operating temperature range: -30°C to 70°C - Random RMS: 20.1 gRMS - Shock resistance: 1500g at 10 kHz - Compliant with MIL-STD 461G RE, CS, RS - Radiation resistance: 20Krad - Space-grade and metal connectors - Customizable baffles - ITAR FREE & SPACE QUALIFIED (TRL 9) - Full field of view: 15º - Accuracy: Cross boresight: 40 arc seconds (3 sigma), Boresight vicinity: 200 arc seconds (3 sigma) - Exclusion HFOV: 41 degrees (sun) Cubesat baffle, 30 degrees (sun) EA+ baffle - Electrical interface: UART - Power supply: 5V, 1W consumption - Mechanical interface: nanoD 15-pin connector - Dimensions: 90x52x38mm, 180g (cubesat); 118x63x63mm, 220g (non-cubesat) - Slew rate: 1º/s
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The nanoST Star Tracker is suitable for various applications in the nanosatellite field. Here are detailed examples: - Attitude Determination: The nanoST captures images of the star field using internal CMOS devices to identify stars and constellations, determining the satellite's orientation and attitude with high precision. - Space Missions: Its robust design, utilizing high-frequency COTS devices and space-grade components, provides reliable performance even in harsh space environments. - Plug-and-Play Integration: The nanoST features a plug-and-play design that does not require additional electronic support or modules, allowing for easy integration into existing satellite systems. - Customizable Baffles: The nanoST offers customization options for baffles, achieving a wider solar exclusion angle and adapting to different mission requirements. - Compliance and Certification: The nanoST complies with MIL-STD 461G RE, CS, RS standards and has undergone extensive mechanical and EMC testing to ensure reliability and performance for space applications. - Radiation Resistance: With a radiation tolerance of 20 Krad, it provides reliable performance in high-radiation environments during long-duration space missions.
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Rikei Corporation was established in 1957 and is a solution vendor in the IT and electronics industry, celebrating its 65th anniversary. We propose a variety of solutions centered around cutting-edge technologies and advanced products in the fields of system solutions, network solutions, and electronic components and devices, tailored as the optimal "step-ahead solution" to meet our customers' needs.
