a derivative work of the following images: File:Lunar_libration_with_phase_Oct_2007.gif licensed with PD-self 2007-11-06T01:03:49Z Tomruen 640x642 (10111965
a derivative work of the following images: File:Lunar_libration_with_phase_Oct_2007.gif licensed with PD-self 2007-11-06T01:03:49Z Tomruen 640x642 (10111965
motion in all phases. View assumed from the center of the earth. (Geometrically impossible, but best demonstration of monthly libration caused by moon's
a derivative work of the following images: File:Lunar_libration_with_phase_Oct_2007.gif licensed with PD-self 2007-11-06T01:03:49Z Tomruen 640x642 (10111965
February 2012 Source Lunar_libration_with_phase_Oct_2007.gif Author Yamaplos Other versions [edit] all frames continuous loop ogv video southern hemisphere