The ESA astrometry satellite HIPPARCOS will be launched in the first part of 1988 or later.
欧洲空间局专门用作空间天体测量的伊巴谷卫星将于1988年上半年发射。
In this paper, the observation principle and data reduction method of HIPPARCOS are described.
本文主要描述依巴谷卫星的光学观测原理，资料处理方法。
The defects of main detector, Imange Dissector Tube (IDT), in HIPPARCOS Space Astrometry Satellite are discussed.
本文分析了依巴谷空间天体测量卫星主探测器析像管和恒星测绘仪的工作缺点；
Updates for the Hipparcos data in 2007 allowed Bobylev to calculate the likelihood that Gliese 710 might smash into our solar system.
根据该数据2007年的更新，Bobylev计算出gliese710可能会冲进太阳系。
The European satellite HIPPARCOS used this approach to measure the distance to more than 100,000 stars that lie several hundred light years from the Sun.
欧洲的天文卫星HIPPARCOS曾用这样的方法测出了超过10万个离太阳数百光年的恒星。
The European satellite HIPPARCOS used this approach to measure the distance to more than 100, 000 stars that lie several hundred light years from the Sun.
欧洲的天文卫星HIPPARCOS曾用这样的方法测出了超过10万个离太阳数百光年的恒星。
The heliotropic, great-circle and Hipparcos telescope reference frames are explicitly defined in the light of the scanning law of Hipparcos satellite.
本文从依巴谷卫星扫描观测原理出发，给出对日参考架、扫描大圆参考架和望远镜参考架的明确定义；
The data on Gliese 710, an orange dwarf star, comes from position and velocity measurements of about 100, 000 stars in the Hipparcos Catalogue published in 1997.
一颗橙矮星，其数据来自1997年出版的包含约十万颗恒星的位置和速度测量数据的依巴谷目录。
If the astrometry is to be done from an artificial satellite, then the result could be obtained more quickly and accurately. This is the special advantage of the Hipparcos method of astrometry fro...
从人造卫星上进行这种天体测量，那就又快又精确，这就是依巴谷空间测量卫星的特点。
If the astrometry is to be done from an artificial satellite, then the result could be obtained more quickly and accurately. This is the special advantage of the Hipparcos method of astrometry fro...
从人造卫星上进行这种天体测量，那就又快又精确，这就是依巴谷空间测量卫星的特点。
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