Stopwatch observations made at stations connected with the satellite tracking section during April 1973 are listed in satellite launch and time order. Some 418 fully reduced observations of 110 satellites are given. (Author)


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    Title :

    Stopwatch Observations of Satellites Made During the Month of April 1973


    Contributors:

    Publication date :

    1973


    Size :

    26 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English