{"id":"5c2fd7d5-4352-49b4-b999-305d2fbce196","url":"https://lldev.thespacedevs.com/2.0.0/launch/5c2fd7d5-4352-49b4-b999-305d2fbce196/?format=json","launch_library_id":null,"slug":"long-march-2d-shiyan-30-01-02","name":"Long March 2D | Shiyan 30 01-02","status":{"id":3,"name":"Success"},"net":"2025-09-29T03:00:00Z","window_end":"2025-09-29T03:25:00Z","window_start":"2025-09-29T02:50:00Z","inhold":false,"tbdtime":false,"tbddate":false,"probability":null,"holdreason":"","failreason":"","hashtag":null,"launch_service_provider":{"id":88,"url":"https://lldev.thespacedevs.com/2.0.0/agencies/88/?format=json","name":"China Aerospace Science and Technology Corporation","featured":true,"type":"Government","country_code":"CHN","abbrev":"CASC","description":"The China Aerospace Science and Technology Corporation (CASC) is the main contractor for the Chinese space program. It is state-owned and has a number of subordinate entities which design, develop and manufacture a range of spacecraft, launch vehicles, strategic and tactical missile systems, and ground equipment. It was officially established in July 1999 as part of a Chinese government reform drive, having previously been one part of the former China Aerospace Corporation. Various incarnations of the program date back to 1956.","administrator":"Chairman & President: Lei Fanpei","founding_year":"1999","launchers":"Long March","spacecraft":"","launch_library_url":null,"total_launch_count":584,"consecutive_successful_launches":10,"successful_launches":569,"failed_launches":15,"pending_launches":11,"consecutive_successful_landings":0,"successful_landings":0,"failed_landings":1,"attempted_landings":1,"info_url":"https://english.spacechina.com/","wiki_url":"https://en.wikipedia.org/wiki/China_Aerospace_Science_and_Technology_Corporation","logo_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/china2520aerospace2520science2520and2520technology2520corporation_logo_20220826093937.png","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/china2520aerospace2520science2520and2520technology2520corporation_image_20191228094408.jpeg","nation_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/china2520aerospace2520science2520and2520technology2520corporation_nation_20230604193716.png"},"rocket":{"id":8729,"configuration":{"id":17,"launch_library_id":73,"url":"https://lldev.thespacedevs.com/2.0.0/config/launcher/17/?format=json","name":"Long March 2D","description":"The Long March 2D, also known as the Chang Zheng 2D, CZ-2D and LM-2D, is a Chinese orbital carrier rocket. It is a 2-stage carrier rocket mainly used for launching LEO and SSO satellites.","family":"Long March","full_name":"Long March 2D","manufacturer":{"id":88,"url":"https://lldev.thespacedevs.com/2.0.0/agencies/88/?format=json","name":"China Aerospace Science and Technology Corporation","featured":true,"type":"Government","country_code":"CHN","abbrev":"CASC","description":"The China Aerospace Science and Technology Corporation (CASC) is the main contractor for the Chinese space program. It is state-owned and has a number of subordinate entities which design, develop and manufacture a range of spacecraft, launch vehicles, strategic and tactical missile systems, and ground equipment. It was officially established in July 1999 as part of a Chinese government reform drive, having previously been one part of the former China Aerospace Corporation. Various incarnations of the program date back to 1956.","administrator":"Chairman & President: Lei Fanpei","founding_year":"1999","launchers":"Long March","spacecraft":"","launch_library_url":null,"total_launch_count":584,"consecutive_successful_launches":10,"successful_launches":569,"failed_launches":15,"pending_launches":11,"consecutive_successful_landings":0,"successful_landings":0,"failed_landings":1,"attempted_landings":1,"info_url":"https://english.spacechina.com/","wiki_url":"https://en.wikipedia.org/wiki/China_Aerospace_Science_and_Technology_Corporation","logo_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/china2520aerospace2520science2520and2520technology2520corporation_logo_20220826093937.png","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/china2520aerospace2520science2520and2520technology2520corporation_image_20191228094408.jpeg","nation_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/china2520aerospace2520science2520and2520technology2520corporation_nation_20230604193716.png"},"program":[],"variant":"D","alias":"","min_stage":1,"max_stage":2,"length":38.3,"diameter":3.35,"maiden_flight":"1992-08-09","launch_mass":232,"leo_capacity":3500,"gto_capacity":0,"to_thrust":2962,"apogee":500,"vehicle_range":null,"image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/long2520march25202d_image_20190222031211.jpeg","info_url":null,"wiki_url":"https://en.wikipedia.org/wiki/Long_March_(rocket_family)","total_launch_count":98,"consecutive_successful_launches":66,"successful_launches":97,"failed_launches":1,"pending_launches":1},"launcher_stage":[],"spacecraft_stage":null},"mission":{"id":7320,"launch_library_id":null,"name":"Shiyan 30 01-02","description":"A pair of Chinese satellites reported to be for \"Earth observation technological testing and validation\" purposes. Actual usage not known.","launch_designator":null,"type":"Government/Top Secret","orbit":{"id":8,"name":"Low Earth Orbit","abbrev":"LEO"}},"pad":{"id":66,"url":"https://lldev.thespacedevs.com/2.0.0/pad/66/?format=json","agency_id":17,"name":"Launch Complex 3 (LC-3/LA-1)","info_url":null,"wiki_url":"https://en.wikipedia.org/wiki/Xichang_Satellite_Launch_Center","map_url":"https://www.google.com/maps?q=28.247059,102.029008","latitude":"28.247059","longitude":"102.029008","location":{"id":16,"url":"https://lldev.thespacedevs.com/2.0.0/location/16/?format=json","name":"Xichang Satellite Launch Center, People's Republic of China","country_code":"CHN","map_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/map_images/location_16_20200803142513.jpg","total_launch_count":238,"total_landing_count":0},"map_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/map_images/pad_66_20200803143611.jpg","total_launch_count":106},"infoURLs":[],"vidURLs":[{"priority":10,"title":"Long March-2D launches Shiyan-30 01-02","description":"A Long March-2D launch vehicle launched the Shiyan-30 01-02 satellites (试验三十号卫星01、02星) from the Xichang Satellite Launch Center, Sichuan Province, China, on 29 September 2025, at 03:00 UTC (11:00 loca...","feature_image":"https://i.ytimg.com/vi/UITIjxrwNOU/maxresdefault.jpg","url":"https://www.youtube.com/watch?v=UITIjxrwNOU"}],"webcast_live":false,"image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/long2520march25202d_image_20190222031211.jpeg","infographic":null,"program":[],"orbital_launch_attempt_count":7077,"location_launch_attempt_count":232,"pad_launch_attempt_count":103,"agency_launch_attempt_count":545,"orbital_launch_attempt_count_year":228,"location_launch_attempt_count_year":15,"pad_launch_attempt_count_year":7,"agency_launch_attempt_count_year":44}