Satellite observations made with a Hewitt camera at Earlyburn Outstation are listed in launch and time order for each satellite from 1 Oct. 1972 to 31 Dec. 1972. (Author)
Hewitt Camera Observations Made at Earlypoint on Various Satellites from 1 October 1972 to 31 December 1972
1973
38 pages
Report
Keine Angabe
Englisch
Stopwatch Observations of Satellites, December 1972
NTIS | 1973
|Stopwatch Observations of Satellites, October 1972
NTIS | 1972
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