Commanding Signs
kuh-MAN-ding synez
Definition
Commanding signs are six zodiac signs that the Hellenistic tradition grouped together because they take longer to climb above the horizon at northern latitudes — what astrologers call signs of long ascension, typically Cancer through Sagittarius in the standard scheme. They sit opposite their faster-rising partners, the obeying signs. The grouping comes from a real observation: signs mirrored across the solstice axis (the 0° Cancer to 0° Capricorn line) get the same length of daylight but rise at the slant of the sky at different speeds.
In Tradition
In Hellenistic and traditional astrology, a planet in a commanding sign is said to hold authority over a planet in its obeying counterpart; in a horary question — one read from the chart of the moment it is asked — the pairing reads as power and direction. Astrologers disagree on which six signs count as commanding: the standard scheme uses the long-ascension half, while Bonatti, following Alchabitius, flips it by matching the pairs to antiscia (mirror degrees across the axis).
In Practice
To use this, you check whether the two planets that signify a question — the significators — sit in signs mirrored across 0° Cancer or 0° Capricorn: Gemini-Cancer, Taurus-Leo, Aries-Virgo, Pisces-Libra, Aquarius-Scorpio, Capricorn-Sagittarius. When they do, the planet in the commanding sign is read as the leading party — useful in horary questions about authority, contracts, or partnerships, and as a mark of initiative in a birth chart. The relationship works by sign alone and needs no aspect; astrologers treat it as something added alongside the usual sign-and-aspect reading, not a replacement for it.
Historical Origin
The doctrine appears in Hellenistic technical astrology and passed into the medieval Arabic-Latin transmission. Bonatti, in Liber Astronomiae Tractate II Pars II Chapter IV, cites Alchabitius and equates commanding-obeying with antiscia along same-equatorial-distance pairs — a move Robert Hand, in his translation, notes as a departure from the more common scheme used by other authors.
Etymology
Origin: Greek. Meaning: Commanding, ordering.
Further Reading
- Guido Bonatti, Liber Astronomiae
- Charles Obert, Introduction to Traditional Natal Astrology