Optical observations of satellites made at the Willowbrae and the Walthamstow stations during May 1974 were recorded with a stopwatch and are listed in satellite launch order and in time order for each satellite. A total of 451 fully reduced observations of 120 satellites are tabulated. (Author)


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    Title :

    Stopwatch Observations of Satellites, May 1974


    Contributors:

    Publication date :

    1974


    Size :

    21 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English