共 4 条
RADAR AND SPACECRAFT RANGING TO MERCURY BETWEEN 1966 AND 1988
被引:16
作者:
ANDERSON, JD
SLADE, MA
JURGENS, RF
LAU, EL
NEWHALL, XX
STANDISH, EM
机构:
来源:
PROCEEDINGS ASTRONOMICAL SOCIETY OF AUSTRALIA
|
1991年
/
9卷
/
02期
关键词:
D O I:
10.1017/S1323358000024371
中图分类号:
P1 [天文学];
学科分类号:
0704 ;
摘要:
Improved solutions have been obtained for the orbit and equatorial cross-section of Mercury using radar ranging data spanning 22 years. These data have yielded new results on the precession of Mercury's perihelion and better limits on a possible time variation in the gravitational constant G.
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页码:324 / 324
页数:1
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