The Chinasat-9 direct-broadcast television satellite was launched by a LM-3B launch vehicle from Xichang Satellite Launch Center (XSLC) on June 9.According to Xi'an Satellite Control Center (XSCC),the satellite entered the preset super-geosynchronous transfer orbit 26 minutes after the liftoff with an apogee of 49887km,a perigee of 214kin and an inclination of 24.2 degrees.
展开▼
机译:sustainability evaluation of end-of-life vehicle recycling based on emergy analysis: a case study of an end-of-life vehicle recycling enterprise in China