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近日,在第三届中国(国际)商业航天高峰论坛获悉,由于商业发射类卫星离赤道越近,发射能力损失越小,发射成本越低,地处赤道地区的国家对发射近赤道、低倾角度卫星需求越来越旺盛。针对国际商业用户的需求,中国航天科技集团公司的长征火箭正在开发海上发射技术,预计2018年可向国际商业用户提供这种发射方式。届时,长征火箭可将500公斤的卫星送到轨道倾角为0到10度,高度为500公里的轨道。
Recently, at the 3rd China (International) Commercial Space Summit, it was noted that as the commercial launch satellites are closer to the equator, the less the launch capability is lost, the lower the launch cost is. Countries in the equatorial regions are more likely to launch near-equatorial and low-dumping Satellite demand is more and more vigorous. In response to the needs of international business users, the Long March rocket of China Aerospace Science and Technology Corporation is developing maritime launch technology and it is expected that this launch mode will be available to international commercial users by 2018. By that time, the Long March rocket will send 500 kilos of satellites to a track with an inclination of 0 to 10 degrees and a height of 500 kilometers.