  We report results from numerical simulations assessing astrometry
measurements with the Multiconjugate Adaptive Optics Relay for ELT Observations
(MORFEO) instrument on the Extremely Large Telescope (ELT). Using the Advanced
Exposure Time Calculator (AETC), we evaluate MORFEO astrometric accuracy in
moderately crowded fields. Our simulations account for spatially variable Point
Spread Function (PSF), geometric distortion, and rotation-dependent variations.
We computed focal plane coordinates using observed stellar distribution and
computed population synthesis with the SPISEA tool, generating stellar
magnitude distributions for MICADO filters at selected metallicities and
stellar ages. Our analysis shows that MORFEO can achieve high-precision
astrometry in the galaxy neighborhood (within $\mu < 24$ mag) by minimizing PSF
enlargement and optimizing calibration strategies. These results inform future
observational campaigns and contribute to the development of astrometric
science cases for the ELT.
