谷神星一号运载火箭将于2020年3月首飞,79kg剩余载荷面向全球征集

星河动力公司计划于2020年3月在酒泉卫星发射中心进行谷神星一号运载火箭入轨发射任务。目前,除主星和两颗搭载星外,火箭剩余运载能力79kg,现面向全球征集载荷客户。

该型火箭发射任务参数如下:

  • 目标轨道(暂定):97.4°轨道倾角、500km轨道高度SSO;
  • 轨道半长轴偏差:±5km(3σ);
  • 偏心率偏差:≤0.003(3σ);
  • 轨道倾角偏差:±0.05°(3σ);
  • 力学环境条件:轴向飞行过载≤8g;

为适应各类载荷的安装,谷神星一号配备了多种接口适配器供用户选择。所搭载载荷不晚于2019年12月底完成相关试验,以保证具备搭载条件。

目前,谷神星一号运载火箭已进入20余项大型地面试验的密集实施阶段,预计将于12月完成全箭总装。

载荷商业对接请联系:

We plan to launch the CERES-1 launch vehicle from the Jiuquan Satellite Launch Center in March 2020. At present, apart from the main and two carrying satellites, the remaining carrier capacity of the launch vehicle is 79kg, which is for customers all over the world.

CERES-1 launch parameters are as follows:

  • Target orbit:97.4°orbital inclination, 500km orbit orbital altitude SSO.
  • Orbit semi- major axis deviation:±5km(3σ)
  • Eccentricity deviation:≤0.003(3σ)
  • Deviation of orbit inclination:±0.05°(3σ)
  • Mechanical environmental conditions: axial flight overload≤8g

CERES-1 is equipped with a variety of interface adapters to accommodate various payload. Relevant tests should be completed before the end of December 2019 to ensure that the loading conditions are met.

For the moment, CERES-1 has entered the intensive phase of more than 20 large ground tests, and we expected to complete the overall assembly in December.

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