Fig. 4
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Past orbits computed using GALPY (only the last 10 Myr are shown here), based on Gaia+FORS2 data. The solid orange, blue, and green lines represent different orbital classifications. Orange corresponds to targets with a hypothetical extragalactic origin, blue indicates orbits that crossed the Galactic plane (b = 0°), and green represents orbits of objects that are currently confined within the Galactic disk that did not cross the plane in the past. The dashed blue line corresponds to HVS07, the only HVS candidate that approaches the Galactic center. The gray squares indicate the position of the non-HVS sources.
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