Hipparcos,High Precision Parallax

基本解釋〈依巴谷〉衛(wèi)星

網(wǎng)絡(luò)釋義

1)Hipparcos,High Precision Parallax,〈依巴谷〉衛(wèi)星2)Hipparcos,依巴谷衛(wèi)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.

利用上海天文臺(tái)佘山40 厘米折射望遠(yuǎn)鏡拍攝的2 個(gè)底片天區(qū)15 張照相底片上的31 次觀測(cè),以ACT 星表作為初始參考星表,按中心重疊法進(jìn)行歸算處理,得到了16 顆依巴谷星和38 顆場(chǎng)星的高精度位置和自行結(jié)果,其中依巴谷星的赤經(jīng)和赤緯標(biāo)準(zhǔn)誤差的平均值分別為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厘米折射望遠(yuǎn)鏡拍攝的歷元間隔約為30年的9張底片上共17次露光觀測(cè),以PPM星表作為初始參考星表,用中心重迭法進(jìn)行疊代歸算,得到了射電源0316十413附近的28顆星的高精度位置和自行,其中6顆為依巴谷星,這些依巴谷星的赤經(jīng)自行和赤緯自行內(nèi)部誤差的平均值分別為■年和■年。

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

測(cè)定天文大氣折射和建立電磁波折射延遲實(shí)測(cè)模型(Ⅱ)——采用依巴谷星表作為工作星表

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