Orrery
Orrery 2027
The eight planets where they really stand on 1 January 2027, worked out from their mean orbital elements, on fine rings around the Sun. Distances are drawn on a square-root scale so all eight fit.

4 pieces
Orrery
The eight planets where they really stand on 1 January 2027, worked out from their mean orbital elements, on fine rings around the Sun. Distances are drawn on a square-root scale so all eight fit.

4 pieces