New satellite constellation launched to monitor space debris
A Chinese launch has successfully placed the Xingyan satellite into orbit to track space debris and enhance orbital traffic management.
A Ceres-2 rocket launched from the Jiuquan Satellite Launch Center successfully deployed four satellites, including the Xingyan space-sensing unit. Unlike traditional satellites designed for Earth observation, this mission focuses on tracking other spacecraft and, specifically, space debris in low Earth orbit.
With an estimated one million pieces of debris between 1 and 10 centimeters in size currently orbiting the planet, the risk of collisions with active satellites is increasing. Earth-based tracking systems often face limitations due to weather and geographic constraints, prompting the development of the Xingyan system to provide “space-to-space” monitoring.
The satellite utilizes specialized cameras to capture sunlight reflecting off debris, allowing for real-time trajectory tracking and cataloging. This mission serves as a trial phase for a planned 156-satellite constellation designed to improve overall space situational awareness and traffic management.