Fig. 1
Evolution of the distance from the Earth to relevant NEOs (top panel) – the value of the Hill radius of the Earth, 0.0098 AU, is plotted in orange – semi-major axis (second to top panel), eccentricity (middle panel), inclination (second to bottom panel), and Tisserand parameter with respect to the Earth (bottom panel) of the nominal orbits of (454100) 2013 BO73 (black), 2016 LR (blue), 2018 BA5 (green), 2018 GU11 (brown), 2018 TU (purple), and 2018 LA (red). The zero-point in time corresponds to epoch JD 2458200.5 TDB, 2018 March 23.
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