Optical observations of satellites made at the Willowbrae station during February 1975 were recorded with a stopwatch and are listed in satellite launch order and in time order for each satellite. A total of 417 fully reduced observations of 108 satellites are tabulated. (Author)


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    Title :

    Stopwatch Observations of Satellites, February 1975


    Contributors:

    Publication date :

    1975


    Size :

    25 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English