Evolution of the values of the semi-major axis (a, top panel), eccentricity (e, second to top panel), inclination (i, third to bottom panel), ascending node (Ω, second to bottom panel), and argument of perihelion (ω, bottom panel) of 2023 DZ₂ according to the MCCM approach. The panels display the results of the integrations of 10³ control orbits with initial positions and velocities generated using the MCCM methodology. In black is the average evolution of the orbital element and in red the range linked to the 1σ uncertainty or the 16th and 84th percentiles. The output time-step size is 0.1 yr. The source of the input data is JPL SBDB and they are referred to epoch 2460023.5 (20 March 2023) TDB, which is the origin of times.