中國成功發射遙感四十號02組衛星，聚焦電磁探測與技術試驗

照片

(照片來源取自新華社)

2025年5月11日21時27分，中國在太原衛星發射中心使用長征六號改運載火箭，成功將遙感四十號02組衛星發射升空，衛星順利進入預定軌道，發射任務圓滿完成。

本次發射的衛星由中國航天科技集團五院研製，主要用於電磁環境探測及相關技術驗證，未來可能應用於通信干擾監測、電子戰預警或戰場態勢感知等領域。

長征六號改是中國自研的新型中型運載火箭，採用兩級半構型與固液綁縛結構，能夠向500公里高的太陽同步軌道運送超過6.5噸的有效載荷。此次任務為長征系列運載火箭的第574次發射，彰顯中國高密度航天發射的能力與穩定性。

三個重要觀點

1. 推進電磁探測能力：此次衛星任務聚焦於電磁環境的監測與技術試驗，預示中國對太空電磁領域的戰略重視。
2. 展示中型火箭技術成果：長征六號改的成功發射，反映中國中型運載火箭性能成熟，有利於日後多星部署與高密度發射計劃。
3. 強化太空戰略布局：在國際軍民融合趨勢下，此類衛星有可能擴展至戰場情報、網絡戰與導航安全等多重用途。

China Successfully Launches Yaogan-40 Group 02 Satellite for Electromagnetic Sensing and Tech Testing

At 21:27 on May 11, 2025, China successfully launched the Yaogan-40 Group 02 satellite from the Taiyuan Satellite Launch Center using a Long March 6C carrier rocket. The satellite entered its planned orbit, marking another successful mission.

Developed by the China Academy of Space Technology (CAST), the satellite is designed for electromagnetic environment sensing and technology experimentation. Potential applications may include communications interference monitoring, electronic warfare early warning, or situational awareness on future battlefields.

The Long March 6C is a new-generation medium-lift launch vehicle using a 2.5-stage configuration with a solid-liquid hybrid booster system. It can deliver over 6.5 tons to a 500 km sun-synchronous orbit. This launch marks the 574th flight of the Long March rocket family, highlighting China’s growing space launch capacity.

Three Key Points 

1. Advancing Electromagnetic Detection: The satellite focuses on electromagnetic environment monitoring and technical testing, indicating China’s strategic interest in space-based EM operations.
2. Showcasing Medium-Lift Rocket Capability: The successful launch demonstrates China’s advancements in medium-class rockets, supporting future dense deployment missions.
3. Enhancing Strategic Space Presence: In a global trend of military-civil fusion, the satellite may also support intelligence gathering, network security, and strategic communication roles.

地理位置資訊：

太原衛星發射中心（中國山西省）

• 緯度（Latitude）：38.8497
• 經度（Longitude）：111.6175

#中國航天 #遙感衛星 #長征火箭 #太空安全 #電磁偵測 #技術試驗 #中型火箭 #太原衛星發射中心