{"id":"bc6530e6-f53e-4621-8336-3838403737d9","url":"https://lldev.thespacedevs.com/2.2.0/launch/bc6530e6-f53e-4621-8336-3838403737d9/?format=json","slug":"zhuque-2e-4-x-satnet-test-satellites","flightclub_url":null,"r_spacex_api_id":null,"name":"Zhuque-2E | 4 x SatNet test satellites","status":{"id":4,"name":"Launch Failure","abbrev":"Failure","description":"Either the launch vehicle did not reach orbit, or the payload(s) failed to separate."},"last_updated":"2025-12-24T19:10:28Z","updates":[{"id":11844,"profile_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"Added launch per NOTAMs; Payload and launch vehicle identities uncertain.","info_url":"https://forum.nasaspaceflight.com/index.php?topic=57867.msg2707788#msg2707788","created_by":"Cosmic_Penguin","created_on":"2025-08-12T02:25:00Z"},{"id":11884,"profile_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"Liftoff has occurred, outcome pending.","info_url":"https://bsky.app/profile/cosmicpenguinov103.bsky.social/post/3lwfwbftjik2n","created_by":"Cosmic_Penguin","created_on":"2025-08-15T03:34:00Z"},{"id":11886,"profile_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"Launch failure.","info_url":"https://m.163.com/dy/article/K71620AO0534A4SC.html?clickfrom=subscribe&spss=adap_pc","created_by":"Cosmic_Penguin","created_on":"2025-08-15T10:12:00Z"}],"net":"2025-08-15T01:17:00Z","net_precision":{"id":1,"name":"Minute","abbrev":"MIN","description":"The T-0 is accurate to the minute."},"window_end":"2025-08-15T01:29:00Z","window_start":"2025-08-15T01:08:00Z","probability":null,"weather_concerns":null,"holdreason":"","failreason":"2nd stage attitude control failed at T+258 seconds due to TVC system short circuit, caused by electric arcing on the control system's 450V main bus.","hashtag":null,"launch_service_provider":{"id":259,"url":"https://lldev.thespacedevs.com/2.2.0/agencies/259/?format=json","name":"LandSpace","featured":false,"type":"Commercial","country_code":"CHN","abbrev":"LS","description":"LandSpace is a Chinese private space launch company based in Beijing. It was founded in 2015 by Tsinghua University alumni Zhang Changwu.","administrator":"Founder: Zhang Changwu","founding_year":"2015","launchers":"","spacecraft":"","launch_library_url":null,"total_launch_count":8,"consecutive_successful_launches":1,"successful_launches":5,"failed_launches":3,"pending_launches":1,"consecutive_successful_landings":0,"successful_landings":0,"failed_landings":1,"attempted_landings":1,"info_url":null,"wiki_url":"https://en.wikipedia.org/wiki/LandSpace","logo_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/landspace_logo_20220822100731.png","image_url":null,"nation_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/landspace_nation_20230702184353.png"},"rocket":{"id":8679,"configuration":{"id":519,"url":"https://lldev.thespacedevs.com/2.2.0/config/launcher/519/?format=json","name":"Zhuque-2E","active":true,"reusable":false,"description":"Zhuque-2E (E stands for “enhanced”) is a medium-sized rocket powered by liquid oxygen and methane capable of lifting 6,000 kg of payload into a 200 km low Earth orbit, or 4,000 kg of payload into a 500 km Sun-synchronous orbit. It differs from the baseline Zhuque-2 in using enhanced TQ-12A engines on the 1st stage with higher thrust and specific impulse than the original TQ-12, and a new TQ-15A engine on the 2nd stage that has a moveable nozzle.","family":"Zhuque","full_name":"Zhuque-2E","manufacturer":{"id":259,"url":"https://lldev.thespacedevs.com/2.2.0/agencies/259/?format=json","name":"LandSpace","featured":false,"type":"Commercial","country_code":"CHN","abbrev":"LS","description":"LandSpace is a Chinese private space launch company based in Beijing. It was founded in 2015 by Tsinghua University alumni Zhang Changwu.","administrator":"Founder: Zhang Changwu","founding_year":"2015","launchers":"","spacecraft":"","launch_library_url":null,"total_launch_count":8,"consecutive_successful_launches":1,"successful_launches":5,"failed_launches":3,"pending_launches":1,"consecutive_successful_landings":0,"successful_landings":0,"failed_landings":1,"attempted_landings":1,"info_url":null,"wiki_url":"https://en.wikipedia.org/wiki/LandSpace","logo_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/landspace_logo_20220822100731.png","image_url":null,"nation_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/landspace_nation_20230702184353.png"},"program":[],"variant":"2E","alias":"","min_stage":2,"max_stage":2,"length":49.5,"diameter":3.35,"maiden_flight":"2024-11-27","launch_cost":null,"launch_mass":229,"leo_capacity":6000,"gto_capacity":null,"to_thrust":2880,"apogee":null,"vehicle_range":null,"image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/zhunque_2e_on_t_image_20241216101643.jpg","info_url":"https://www.landspace.com/en/product.html","wiki_url":"https://en.wikipedia.org/wiki/Zhuque-2","total_launch_count":3,"consecutive_successful_launches":0,"successful_launches":2,"failed_launches":1,"pending_launches":1,"attempted_landings":0,"successful_landings":0,"failed_landings":0,"consecutive_successful_landings":0},"launcher_stage":[],"spacecraft_stage":null},"mission":{"id":7271,"name":"4 x SatNet test satellites","description":"Officially described as \"Satellite-Internet Technology Demonstration Satellite(s)\".\r\n\r\nProbably 4 test satellites for the Chinese state-owned LEO communication satellite constellation SatNet.","launch_designator":null,"type":"Communications","orbit":{"id":8,"name":"Low Earth Orbit","abbrev":"LEO"},"agencies":[],"info_urls":[],"vid_urls":[]},"pad":{"id":9,"url":"https://lldev.thespacedevs.com/2.2.0/pad/9/?format=json","agency_id":259,"name":"Launch Area 96A","description":"","info_url":null,"wiki_url":"https://en.wikipedia.org/wiki/LandSpace","map_url":"https://www.google.com/maps?q=40.91491,100.245488","latitude":"40.91491","longitude":"100.245488","location":{"id":17,"url":"https://lldev.thespacedevs.com/2.2.0/location/17/?format=json","name":"Jiuquan Satellite Launch Center, People's Republic of China","country_code":"CHN","description":"Jiuquan Satellite Launch Center is a Chinese spaceport located between the Ejin, Alxa, Inner Mongolia and Hangtian Town, Jinta County, Jiuquan, Gansu Province. It is part of the Dongfeng Aerospace City (Base 10).","map_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/map_images/location_17_20200803142429.jpg","timezone_name":"Asia/Shanghai","total_launch_count":281,"total_landing_count":2},"country_code":"CHN","map_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/map_images/pad_9_20200803143341.jpg","total_launch_count":6,"orbital_launch_attempt_count":6},"infoURLs":[],"vidURLs":[],"webcast_live":false,"timeline":[],"image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/zhunque_2e_on_t_image_20241216101643.jpg","infographic":null,"program":[],"orbital_launch_attempt_count":7031,"location_launch_attempt_count":255,"pad_launch_attempt_count":6,"agency_launch_attempt_count":7,"orbital_launch_attempt_count_year":182,"location_launch_attempt_count_year":16,"pad_launch_attempt_count_year":2,"agency_launch_attempt_count_year":2,"pad_turnaround":"P89DT21H5M","mission_patches":[],"type":"detailed"}