Retrograde in History · 2015
2015 Japanese Grand Prix
On September 27, 2015, Mercury was mid-loop — retrograde in Libra, tracing backward through 10°34′ of the sign.
WhenSeptember 27, 2015♎︎Libra 10°34′Rx windowSep 17 – Oct 9, 2015
The record
Formula One motor race held in 2015
More from this window · Sep 17 – Oct 9, 2015
Coincidence, not causation: the date is real and ephemeris-based, but a retrograde window is observed, never blamed. For entertainment, not navigation.