  We analyze 15 years of eclipse timings of the polar V808 Aur. The rapid
ingress/egress of the white dwarf and bright accretion region provide timings
as precise as a few tenths of a second for rapid cadence photometric data. We
find that between 2015 and 2018, the eclipse timings deviated from a linear
ephemeris by more than 30 s. The rapid timing change is consistent with the
periastron passage of a planet in an eccentric orbit about the polar. The best
fit orbital period is 11$\pm 1$ yr and we estimate a projected mass of
$Msin(i)=6.8\pm 0.7$ Jupiter masses. We also show that the eclipse timings are
correlated with the brightness of the polar with a slope of 1.1 s/mag. This is
likely due to the change in the geometry of the accretion curtains as a
function of the mass transfer rate in the polar. While an eccentric planet
offers an excellent explanation to the available eclipse data for V808 Aur,
proposed planetary systems in other eclipsing polars have often struggled to
accurately predict future eclipse timings.
