1, Sun rotation,
2, Earth orbit,
3, Earth rotation,
4, tilt of Earth axis
5, Moon orbit,
6, Moon rotation.
A rotating Sun can be utilized to indicate rotation of Sun. A shining Sun may be
used to indicate phases of moon, illumination of Earth throughout seasons, polar
day/evening, lunar or photo voltaic eclipse.
Either motor or hand can be utilized to rotate orrery.
Model deficiencies: Moon eclipse comes each single orbit of moon as a consequence of
restricted measurement of the mannequin. New moon all the time trigger photo voltaic eclipse as a consequence of restricted
measurement of the mannequin. Sun rotation is impartial on latitude.
Orrery was modeled by Ryu Wakimoto. and modified by KaeroDot.
Modifications are: eliminated cowl of the stand to indicate inner gears,
added shining Sun and different small adjustments.
All supply information are at: