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arXiv 1104.0548astro-ph.EP
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水星近日点推进的首次测定

On the first determination of Mercury's perihelion advance

Diana Rodica Constantin

摘要:

第一次确定水星轨道的近日点推进是由勒威耶通过分析水星在太阳盘面上的凌日接触获得的。他得到了δπ' = 38”.3/世纪的值,考虑到δ e'的值,即行星轨道偏心率变化的修正,可以忽略不计。本文根据Leverrier的子午观测资料,用最小二乘法计算了δπ'和δe'。从而进一步得到δπ' = 42”.8/世纪,与广义相对论给出的值接近。同样,我们得到的值δe' =-0.044/年,其绝对值低于Leverrier估计的δe' =-0.0806/年。

英文摘要:

The first determination of the perihelion advance of Mercury's orbit was obtained by Leverrier from the analysis of the transit contacts of the planet on the solar disk. He obtained for the advance the value δπ' = 38".3/century, considering that the value δe', namely the correction of the variation of the planet's orbit eccentricity, is negligible. In this paper δπ' and δe' are calculated by the least squares method, on the basis of the meridian observations used by Leverrier. Thus, we obtain for advance the value δπ' = 42".8/century, which is close to the one given in the theory of general relativity. The same, we obtained the value δe' = -0".044/year, which is lower in absolute value than Leverrier's estimation δe' = -0".0806/year.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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