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astro-ph.IM2024
Rapid Automatic Multiple Moving Objects Detection Method Based on Feature Extraction from Images with Non-sidereal Tracking
Lei Wang, Xiaoming Zhang, Chunhai Bai +7
Optically observing and monitoring moving objects, both natural and artificial, is important to human space security. Non-sidereal tracking can improve the system's limiting magnit…
astro-ph.IM2024
Multicolor photometry of LEO mega-constellations Starlink and OneWeb
Hui Zhi, Xiaojun Jiang, Jianfeng Wang
The development of low earth orbit (LEO) mega-constellation fundamentally threatens ground-based optical astronomical observations. To study the photometric properties of the LEO m…