Relativity in fundamental astronomy iau s261 dynamics reference frames and data analysis proceedings of the international astronomical union symposia and colloquia by cambridge university press 2010 04 23 books amazonca. Iau symposium 261 relativity in fundamental astronomy dynamics reference frames and data analysis will bring together experts in relativistic celestial mechanics relativity tests astrometry geodesy and kindred fields it will feature talks with no parallel sessions and posters displayed throughout the entire meeting. Iaus 261 relativity in fundamental astronomy dynamics reference frames and data analysis start date time april 27 2009 end date time may 1 2009 place virginia beach va united states contacts soc chairs sergei a klioner sergeiklionertu dresdende kennneth p seidelmann pks6nvirginiaedu loc chair michael efroimsky us naval observatory tweet follow the iau on . Relativity in fundamental astronomy iau s261 dynamics reference frames and data analysis 2010 04 23 books amazonca. Gr is applied in fields as diverse as fundamental astronomy astrophysics geodesy physics and space sciences where high accuracy observations and measurements are taken or modeled iau symposium 261 summarizes the present state of applied relativity it considers the applications of general relativity in a wide range of disciplines geodesy navigation solar system ephemerides space