English: Two bodies with a major difference in mass orbiting around a common barycenter (red cross) with circular orbits. A larger movie showing an exoplanet orbiting a star can be seen at
Image:Planet_reflex_sm.gif.
Polski: Dwa ciała o dużej różnicy mas, krążące wokół wspólnego barycentrum.
Deutsch: Zwei Körper mit einem großen Masseunterschied und mit kreisförmigen Bahnen, die um ein gemeinsames Baryzentrum (rotes Kreuz) kreisen.
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