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Table 3.
Parameters of the chosen orbit.
| Orbit (2) | Today | Start |
|---|---|---|
| t (Gyr) | 0 | −10 |
| x (kpc) | −2.698 | −7.430 |
| y (kpc) | −38.113 | −34.172 |
| z (kpc) | 220.474 | 164.306 |
| vx (km s−1) | −24.089 | −40.174 |
| vy (km s−1) | −45.383 | −70.832 |
| vz (km s−1) | 68.974 | 148.304 |
Notes. These are the position and velocity of the particle determined by the PMI using the proper motions shown in the first two columns and then evolving back in time for 10 Gyr.
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