Telemetry from the First Chinese Artificial Earth Satellite
Copyright policy ) G E, Perry;
Telemetry from the First Chinese Artificial Earth Satellite
THE first Chinese artificial Earth satellite was launched at approximately 1330 UT on April 24, 1970. The announcement of the launch, giving a transmission frequency of 20.009 MHz, was made in Peking at 1232 UT on April 25. First signals were received at Kettering Grammar School at 1402 UT, towards the end of the twelfth orbit of the Earth.
- Kettering University United States
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These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
Citations provided by BIP!popularityPopularity provided by BIP!
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
Popularity provided by BIP! 1
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Top 10%
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