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We provide new values of the orbital parameters of 152 globular clusters,which are calculated using the new mean proper motions obtained from the GaiaEDR3 catalog data. The orbits were integrated 5 Gyr back in an axisymmetricthree-component potential with a spherical bulge, disk component, and sphericaldark halo in the Navarro-Frenk-White form, which we refined using the rotationcurve of objects with large galactocentric distances up to 200 kpc. Theobtained orbital parameters were compared with the orbital parameters of thesame globular clusters calculated earlier in the same gravitational potentialusing proper motions from the Gaia DR2 catalog data. The objects whose orbitsunderwent significant changes were identified.

Comparison of the Orbital Properties of the Milky Way Globular Clusters from the Data of the Gaia DR2 and EDR3 Catalogs