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Table 2

Five stellar perturbers with the strongest impact on the past motion of all analyzed LPCs.

StePPeD Common Gaia EDR3 Change in qprev Solar proximity parameters Star mass Rel. vel.
ID name ID >10% >50% mindist [pc] mintime [Myr] [M] [km s−1]
P0230 HD 7977 510911618569239040 145 134 0.027 ± 0.065 − 2.80 ± 0.04 1.08 27.1 ± 0.4
P0509 52952720512121856 63 8 0.256 ± 0.183 − 0.55 ± 0.07 1.46 38.7 ± 3.7
P0506 5571232118090082816 37 4 0.199 ± 0.012 − 1.08 ± 0.01 0.77 90.2 ± 0.3
P0417 Ton 214 1281410781322153216 10 0 0.514 ± 0.025 − 1.47 ± 0.01 0.85 32.7 ± 0.1
P0508 2946037094762449664 8 3 0.240 ± 0.508 − 0.92 ± 0.11 0.25 43.0 ± 3.8

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