Hipparcos,High Precision Parallax

基本解释〈依巴谷〉卫星

网络释义

1)Hipparcos,High Precision Parallax,〈依巴谷〉卫星2)Hipparcos,依巴谷卫星3)Hipparcos star,依巴谷星4)Hipparcos Catalogue,依巴谷星表5)Hipparcos and Tycho Catalogues,〈依巴谷〉和〈第谷〉星表6)Ibafloxacin,依巴沙星

用法和例句

By means of the central overlapping technique and the iterative process, the highly precise positions and proper motions of 54 stars, including 16 Hipparcos stars in the two plate areas are obtained.

利用上海天文台佘山40 厘米折射望远镜拍摄的2 个底片天区15 张照相底片上的31 次观测,以ACT 星表作为初始参考星表,按中心重叠法进行归算处理,得到了16 颗依巴谷星和38 颗场星的高精度位置和自行结果,其中依巴谷星的赤经和赤纬标准误差的平均值分别为10 。

By means of the central overlapping technique and the iterative process, high-precision positions and proper motions of 28 PPM stars, including 6 Hipparcos stars in the region of radio source 0316+413 are obtained.

本文用佘山40厘米折射望远镜拍摄的历元间隔约为30年的9张底片上共17次露光观测,以PPM星表作为初始参考星表,用中心重迭法进行叠代归算,得到了射电源0316十413附近的28颗星的高精度位置和自行,其中6颗为依巴谷星,这些依巴谷星的赤经自行和赤纬自行内部误差的平均值分别为■年和■年。

Determining the Astronomical Refraction and Building the Radio Wave Refractive Delay Model Measured(Ⅱ)——Using Hipparcos Catalogue as Working Catalogue;

测定天文大气折射和建立电磁波折射延迟实测模型(Ⅱ)——采用依巴谷星表作为工作星表

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