The Balance, obviously indicating the equality of day and night, is first mentioned as the sign of the Libra autumnal equinox by Geminus and Varro, and °b and tained, through Sosigenes of Alexandria, official re Scorpio.
According to Heron and Geminus they were discussed under the name spire by Perseus (c. 200-100 B.C.), their sections were termed spiral sections, and are probably the same as the hippopede of Eudoxus.
geminus הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד