KnowraEarth's orbitLinked fromLinked fromThe 28 pages that link to Earth's orbit, each with the reason it gives.All 28Broader topic 4Related 18Narrower topic 5Compared with 1Sputnik 1Narrower topic: Sputnik 1 followed an elliptical orbit that carried it around Earth roughly every 96 minutes.Tropical yearNarrower topic: The seasonal cycle arises as Earth moves around the Sun while its axis remains tilted.March equinoxNarrower topic: Earth’s position along this orbit determines when the Sun reaches the equator.Solar calendarNarrower topic: Its annual cycle produces the changing solar position tracked by solar calendars.Molniya orbitNarrower topic: A Molniya orbit is a specialized Earth orbit.