North magnetic pole position shifts » NMP-ROC-LOD-SSB-s

Posted: December 11, 2009 by tallbloke | Full size is 520 × 359 pixels

North Pole rate of change of declination vs LOD vs SSBz

North Pole rate of change of declination vs LOD vs SSBz

North Pole rate of change of declination vs Length of day variation vs Solar sytem centre of mass / Sun centre motion.


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