Sagittarius 2nd decan
10° - 20°·Subruled by Aries
Second decan of Sagittarius (10°–20°). Subruled by Aries - blends Sagittarius's fire nature with Aries's qualities.
Traditional reading
The middle band of Sagittarius, ten to twenty degrees, falls in the modern triplicity scheme to Aries, the following fire sign, with Mars as subruler. Interpretive tradition paints this as the archer militant: Jupiterian conviction sharpened into crusading energy, exploration pursued as conquest of new ground, and candor escalated into open challenge. Concrete sketches mention competitive athleticism, argument enjoyed as sport, and a pioneering streak that would rather blaze a route than follow a map. The mutability of the base sign keeps this fire moving, so the martial edge shows as momentum more than confrontation.
Chaldean doctrine reads the same degrees under the Moon, and the medieval faces lists name the Moon as lord of Sagittarius's second decan. That lunar attribution, inherited through Hellenistic channels from the Egyptian decans that once marked the hours of the night, gave older interpreters a wandering, changeable image quite different from the modern Martian one, closer to the pilgrim than the crusader. Both traditions, however, agree in reading the middle of Sagittarius as the sign's most kinetic stretch, and traditional sources treat faces as the weakest dignity, coloring rather than commanding a placement.
Sagittarius archetype
Sagittarius is the diurnal domicile of Jupiter. Mutable fire, traditionally tied to long-distance travel and the philosophical reach.
Aries subruler archetype
Aries is the domicile of Mars and exaltation of the Sun in Hellenistic tradition. Associated with initiation, the spring equinox in the tropical zodiac, and the cardinal beginning of the year.
Other Sagittarius decans
Reference, not advice
This is cultural and astronomical reference, not personal prediction or advice.
The triplicity decan system assigns each decan a subruler from the sign's element triplicity, in zodiacal order. This is the modern Western convention; classical Hellenistic decan assignments (Chaldean order) differ. See methodology.
Last reviewed .