Interim definitive orbits determined at the NASA computing center
1960-02-26
Miscellaneous
No indication
English
NASA computing center predictions
NTRS | 1960
|Variation of parameters for definitive geocentric orbits
AIAA | 1992
|Interim definitive orbit for satellite 1958-Epsilon, Explorer-IV
Engineering Index Backfile | 1960
Interim definitive orbit for satellite 1958-Gamma, Explorer-III
Engineering Index Backfile | 1960
Interim definitive orbit for satellite 1959 Alpha Vanguard-II
Engineering Index Backfile | 1960