Retrograde in History · 1978
1978 Austrian Grand Prix
On August 13, 1978, Mercury was mid-loop — retrograde in Leo, tracing backward through 29°51′ of the sign.
WhenAugust 13, 1978♌︎Leo 29°51′Rx windowAug 4 – Aug 28, 1978
The record
On 13 August 1978 Ronnie Peterson won the Formula One race at Österreichring, marking the final victory for a Swedish driver in the championship as of 2025.
Born inside this same window
More from this window · Aug 4 – Aug 28, 1978
Coincidence, not causation: the date is real and ephemeris-based, but a retrograde window is observed, never blamed. For entertainment, not navigation.