This article describes tracking operations during the Viking 1 planetary phase. Particular attention is paid to special planning for critical phase tracking operations, and to the degree of success subsequently achieved by these special plans during the actual operations. In-depth coverage is provided for Mars orbit insertion (MOI), periapsis passage tracking, and Lander direct links. The article concludes that on balance, tracking operations during the Viking 1 planetary phase have been effectively implemented and quite successful.
Viking 1 planetary phase tracking operations: Mars orbit insertion through landing
1976-10-15
Miscellaneous
No indication
English
Surface-material maps of Viking landing sites on Mars
NTRS | 1991
|Tracking operations during Viking 1 launch phase
NTRS | 1975
|Orbit trim strategies for the 1975 Mars Viking mission
AIAA | 1974
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