Rudolphine

adjective2

1. •
   Pertaining to Rudolf II, Holy Roman Emperor (1552–1612).

   • This hunt was both a classic Rudolfine conceit and at the heart of the mystery of Rudolf. Did he often go hunting with cheetahs? — 2013
2. •
   Designating a set of astronomical calculations computed by Johannes Kepler in 1627, using data collected by Tycho Brahe (both of whom had Rudolf II as patron).

   • Moreover, like Horrocks, Wendelin improved on the Rudolphine values of the mean solar distances of Mercury and Venus: 0.38711 and 0.72343 as compared with Kepler's 0.38808 and 0.72413 […]. — 2003