| A CCD OBSERVATIONAL METHOD TO DETERMINE PRECISELY THE BARYCENTRICPOSITIONS OF THE OUTER PLANETS(SATURN-NEPTUNE) |
| |
| 作者姓名： | Peng Qing-yu Mao Wei |
| |
| 作者单位： | Yunnan Observatory，Chinese Academy of Sciences，Kunming 650011 |
| |
| 摘 要： | This paper presents a new method to determine precisely the barycentric positions of the outer planets(Saturn - Neptune)by optical observations. It requires the CCD observations from a long focal distance telescope which is used to observe a planet and its satellites and ones from a meridian circle when it works in a CCD drift scanning manner. The key part of the method is tested by the observations with 1 meter telescope of Yunnan Observatory. The result shows that the new method is feasible to carry out.
|
A CCD OBSERVATIONAL METHOD TO DETERMINE PRECISELY THE BARYCENTRICPOSITIONS OF THE OUTER PLANETS(SATURN-NEPTUNE) |
| |
| Authors: | Peng Qing-yu Mao Wei |
| |
| Abstract: | This paper presents a new method to determine precisely the barycentric positions of the outer planets(Saturn - Neptune)by optical observations. It requires the CCD observations from a long focal distance telescope which is used to observe a planet and its satellites and ones from a meridian circle when it works in a CCD drift scanning manner. The key part of the method is tested by the observations with 1 meter telescope of Yunnan Observatory. The result shows that the new method is feasible to carry out. |
| |
| Keywords: | astrometry - natural satellites - planet position |
| 本文献已被 CNKI 等数据库收录！ |
