Fig. 1: TTVs in the V1298 Tau system.
From: A young progenitor for the most common planetary systems in the Galaxy
Top left, points show the transit times of planet c measured against a reference linear ephemeris; error bars represent 1σ uncertainties. Grey curves show credible transit times drawn from the N-body models described in the text. Bottom left, same as above but for planet d. The interactions between c and d are nearly sinusoidal and anticorrelated. Top and bottom right, the same but for planets b and e. The TTVs of b and e are also sinusoidal and anticorrelated.
