FlagshipAZ From United States of America, joined Jan 2001, 3419 posts, RR: 14
Reply 5, posted (12 years 8 months 4 weeks 1 day 21 hours ago) and read 723 times:
The mass of the earth is calculated from using the parameters of an ellipsoid adopted by the International Astronomical Union in 1964 and recognized by the International Union of Geodesty and Geophysics in 1967.....per the Carnegie Library of Pittsburgh. Regards.
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