  We use a combination of Hipparcos space mission data with the USNO dedicated
ground-based astrometric program URAT-Bright designed to complement and verify
Gaia results for the brightest stars in the south to estimate the small
perturbations of observed proper motions caused by exoplanets. One of the 1423
bright stars in the program, $\delta$ Pav, stands out with a small proper
motion difference between our long-term estimate and Gaia EDR3 value, which
corresponds to a projected velocity of $(-17,+13)$ m s$^{-1}$. This difference
is significant at a 0.994 confidence in the RA component, owing to the
proximity of the star and the impressive precision of proper motions. The
effect is confirmed by a comparison of long-term EDR3-Hipparcos and short-term
Gaia EDR3 proper motions at a smaller velocity, but with formally absolute
confidence. We surmise that the close Solar analog $\delta$ Pav harbors a
long-period exoplanet similar to Jupiter.
