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Fig. 2

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For the latest observation of Jupiter Trojans taken from the MPC, at the epoch of 2022 January 26. Upper panel: the L4/L5 number asymmetry at different absolute magnitudes (H). The blue square indicates the consideration of all Trojans, while the red triangle is only for the objects observed at multiple oppositions. The Trojans with HHcomplete = 12.3 are observationally complete and the ones with HHbreak = 9 should have reached a state of collisional equilibrium (Li & Sun 2018). Lower panel: distribution of resonant amplitudes for the Trojans in the L4 (orange) and L5 (grey) swarms.

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