KnowraTransit timing variationLinked fromLinked fromThe 10 pages that link to Transit timing variation, each with the reason it gives.All 10Broader topic 3Related 7Transit methodBroader topic: Gravitational tugs from other planets can produce these deviations and reveal otherwise unseen companions.TRAPPIST-1Broader topic: Interactions among the planets shift their transits and help determine their masses.Planetary transitBroader topic: Gravitational perturbations by other planets can reveal bodies that do not transit.