论文信息 - Air density at heights near 200km from the orbit of 1970-65D - 字舞流文

Air density at heights near 200km from the orbit of 1970-65D

[1] D. M. Walker. Analysis of the orbit of 1970-65D, cosmos 359 rocket , 1974 .

[2] D. M. Walker. Air density at heights near 200 km from the orbit of 1969-20B , 1972 .

[3] I. Volland. Theoretical Model for the Latitude Dependence of the Thermospheric Annual and Semiannual Variations H. G. M¾a Thermosp, here and Exosphere Branch, NASA Goddard Space Flight Center Greenbelt, Maryland 20771 , 1972 .

[4] G. E. Cook. Density variations in the exosphere from june 1968 to december 1970 , 1972 .

[5] D. King-hele,et al. Air Density at Heights near 150 km in 1970, from the Orbit of Cosmos 316 (1969-108A). , 1971 .

[6] D. King-hele,et al. AIR DENSITY AT HEIGHTS NEAR 180 km IN 1968 AND 1969, FROM THE ORBIT OF 1967-31A. , 1971 .

[7] G. E. Cook,et al. Evaluation of odd zonal harmonics in the geopotential, of degree less than 33, from the analysis of 22 satellite orbits , 1969 .

[8] D. King-hele,et al. Air density at a height of 470 km between January 1967 and May 1968, from the orbit of the satellite 1966-118A , 1969 .

[9] Yoshihide Kozai,et al. The motion of a close earth satellite , 1959 .