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From nano type to skin type, Jitian Star Boat StaSensor has completed two generations of product iterations
2025-03-28
On August 29, 2024, Suzhou Jitian Xingzhou Space Technology Co., Ltd. (hereinafter referred to as Jitian Xingzhou) successfully launched its self-developed Jitian Star A-03 satellite (Suzhou No.1 satellite). This mission achieved the first in orbit flight and experimental verification of Jitian Xingzhou's first high-precision nano star sensor JTS-3ASN, marking a crucial chapter in Jitian Xingzhou's research and development process in the field of star sensors.
Nano star sensitive JTS-3ASN: Breakthrough in technology closed-loop driving core:
As the first star sensor independently developed by Jitian Xingzhou, JTS-3ASN is led by Jitian Xingzhou's research team throughout the entire process from design, ground verification to in orbit verification technology closed-loop construction. The first ground prototype has passed uninterrupted operation tests for 36 months and accumulated over 26000 hours, and currently maintains a high-precision working state with excellent performance in various functions. In orbit testing is divided into three stages to comprehensively verify its performance and reliability:
Through the joint verification of "ground orbit", a full chain technology loop of "research and development testing application feedback" has been constructed, which not only verifies the engineering maturity of JTS-3ASN, but also provides high confidence data support for subsequent product upgrades. Jitian Xingzhou has demonstrated through its dual achievements of "3-year zero failure on the ground+successful verification in orbit" that independent innovation is the core path to breaking through technological barriers, and the reliability and long-term effectiveness of Jitian Xingzhou's star sensing technology are being continuously verified through a closed-loop system of "ground verification in orbit verification".
Skin type star sensitive JTS-3ASP:
Lightweight design empowers small satellites to reduce costs and increase efficiency
Based on the successful experience of JTS-3ASN and market demand feedback for microsatellites, the Jitian Xingzhou research team quickly initiated technical iterations and launched the skin type star sensor JTS-3ASP for the microsatellite platform. This product achieves key performance optimization through lightweight and modular design while maintaining core performance:
From the successful launch of the first self-developed star sensor in orbit, to the rapid mass production of skin type products, Jitian Xingzhou has driven cost reduction and efficiency improvement in commercial aerospace with its technological strength. Through algorithm optimization and engineering practice accumulation, it has transformed its technological advantages into commercial value, providing high reliability and low-cost solutions for commercial aerospace. The product matrix not only provides cost-effective solutions for commercial aerospace, but also supports global constellation deployment of commercial aerospace with lightweight and modular design.
Jitian Xingzhou: a leader in commercial aerospace optical remote sensing payloads
Founded in 2021, Jitian Xingzhou is dedicated to providing cost-effective optical remote sensing payload solutions for the global commercial aerospace market. The company has established a full chain technology system covering research and development, design, production, and testing with more than 70 independent intellectual property rights as the core barrier. Relying on the independently developed "high timeliness, high geometry, and high spectral space optical remote sensing satellite payload technology", the company has created a full scene product spectrum of high, medium, low resolution, and wide range optical cameras, which are widely used in fields such as national land census, environmental monitoring, national defense and security, and promote cost reduction and efficiency improvement of remote sensing data application through technology popularization.
During its three years of establishment, Jitian Xingzhou has achieved the "Grand Slam of Qualification": winning authoritative certifications such as Jiangsu Province's Specialized, Refined, Unique and New Small and Medium sized Enterprises, Gusu Major Innovation Team, Jiangsu Province's Double Innovation Plan, and Jiangsu Province's Key R&D Plan projects, and has been honored as a leading talent enterprise in science and technology in Gusu District for three consecutive years (2021-2023). Its disruptive technological achievements won the highest prize in the finals of the 2022 National Disruptive Technology Innovation Competition, becoming a benchmark case for technological breakthroughs in the commercial aerospace field. In 2024, Jitian Xingzhou will embark on a new stage of industrialization with the milestone of "Double Star Launch".
As a unicorn cultivation enterprise in Suzhou, Jitian Xingzhou is driven by the three forces of "technology+capital+ecology" for development: deeply linking national strategic needs through GJB9001C military qualification, accelerating technological iteration and capacity upgrading through two rounds of strategic financing, and synchronously promoting the mass launch of satellite payloads into orbit. From technological breakthroughs to ecological layout, Jitian Xingzhou is reshaping the global space information industry competition pattern as a leader in China's commercial aerospace industry.
