Stopwatch Observations of Satellites, August 1968
1968
28 pages
Report
No indication
English
Optical Detection , Astronomical coordinates , Optical tracking , Satellite tracking , Ablestar launch vehicle , Agena b rocket vehicle , Agena d rocket vehicle , Alouette satellites , Cosmos satellites , Echo 1 satellite , Elektron satellites , Explorer 19 satellite , Explorer 24 satellite , Explorer 32 satellite , Magnitude , Nimbus 1 satellite , Observatories , Ogo , Pageos satellite , Polyot satellites , Stars , Transit satellites
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