134 Sophrosyne period of with a variation amplitude of in magnitude. This provided a good match to the only previous determination in 1989. 134 Sophrosyne Sophrosyne (minor planet designation: 134 Sophrosyne) is a large main-belt asteroid that was discovered by German astronomer Robert Luther on September 27, 1873, and was named after the concept of "sophrosyne", Plato's term for 'moderation'. Classified as a C-type asteroid, it has an exceedingly dark surface and most probably a primitive carbonaceous composition. An occultation of a star by 134 Sophrosyne was observed November 24, 1980, in the United States. Timing information from this event allowed a
Ancient Greek phonology or earlier in the history of Greek, but inscriptions do not show the spelling , which suggests that an affricate pronunciation did not occur in the Classical period. Mycenaean Greek had three labialized velar stops , aspirated, tenuis, and voiced. These derived from PIE labiovelars and from sequences of a velar and , and were similar to the three regular velars of Ancient Greek , except with added lip-rounding. They were written all using the same symbols in Linear B, and are transcribed as "q". In Ancient Greek, all labialized velars merged with other stops: labials , dentals , and