bn:03801654n
Noun Concept
EL
σύγχρονη με τον ήλιο τροχιά  ήλιο-σύγχρονη τροχιά  ηλιοσύγχρονη  σύγχρονη προς τον ήλιο τροχιά
EN
A Sun-synchronous orbit, also called a heliosynchronous orbit, is a nearly polar orbit around a planet, in which the satellite passes over any given point of the planet's surface at the same local mean solar time. Wikipedia
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