PanLinx
Esperanto
epo-000
planedmovo
dansk
dan-000
planetbevægelse
ελληνικά
ell-000
πλανητική κίνηση
English
eng-000
planetary motion
Esperanto
epo-000
planeda movo
latviešu
lvs-000
planētas kustība
português
por-000
movimento planetário
PanLex
