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俄罗斯质子M/和风M型运载火箭2012年12月8日在拜科努尔发射场发射了俄气空间系统公司的“亚马尔”402国内通信卫星,但因和风M上面级最后一次工作时间不足,卫星被送入一条偏低的轨道,让俄航天业再遭重创。按预定计划,卫星应在火箭起飞9小时15分钟后被送入近地点7469公里、远地点35689公里、倾角9度的大椭圆轨道。火箭前三级工作正常。此次发射由从事质子号火箭商业推销的国际发射服务公司监管。该公司称,和风M上面级前
Russian Proton M / Mercury M-Type Launch Vehicle The “Yamal” 402 national communications satellite of Russian Air Systems Company was launched on the launch site of Baikonur on 8 December 2012, but due to the last work of Merbau M’s upper class The lack of time, the satellite was sent to a low orbit, so that Russia’s space industry suffered another hit. According to the scheduled schedule, the satellites should be sent to 7469 kilometers near the spot, 35689 kilometers away from the 9 o’clock and 15-minute satellites after they took off. The first three rocket work is normal. The launch was overseen by an international launch service company engaged in the commercial promotion of the Proton rocket. The company said Zephyr M above the top level