Aries 13

Counting from Aries's start, this is the thirteenth degree, placing it in the sign's second decan. Its decan is ruled by Sun rather than Mars, which colors the degree with something Aries does not supply on its own. The narrower term division belongs to Mercury, a still finer layer of rulership laid across the sign and decan. Aries opens the zodiac with unmediated initiative, action taken before it has been talked over or shaped by circumstance. One further source stands apart from the Jones and Rudhyar material entirely.

Charubel's 1898 degree symbols, compiled well before Balboa Park, give this degree an inverted triangle immersed in a dark fog; slowly this fog clears away, and the triangle becomes a bright blue, imbedded in gold. This degree's origin lies in 1925, in Balboa Park, San Diego, where Marc Edmund Jones and the clairvoyant Elsie Wheeler drew all 360 cards blind, one at a time, in no planned order. Jones did not publish the results until 1953. The interpretation most widely read since then is Dane Rudhyar's 1973 rewrite, An Astrological Mandala, and because that text is still under copyright it is not quoted here. The value of a degree like this is less in prediction than in placement, a way of locating a moment precisely inside Aries's broader arc.

This degree also carries a picture from an older, unconnected source. John Thomas, writing as Charubel, gave nearly every degree of the zodiac an image in 1898, decades before Marc Edmund Jones and the clairvoyant Elsie Wheeler produced the material generally read today through Dane Rudhyar's 1973 restatement. For this degree Charubel described an inverted triangle immersed in a dark fog, which slowly clears until the triangle shows as a bright blue set in gold, an image of a form only gradually becoming visible as the obscuring conditions around it lift. That picture is independent of the facts already recorded for this degree.

Vettius Valens, writing in Greek around 175, divided each sign into three planetary faces, and this degree falls in the second, ruled by the Sun rather than by Mars, Aries's own planet, while Ptolemy's Tetrabiblos separately gives it to Mercury's bound, a table of pure rulership with no picture in it anywhere. The first complete set of individual degree pictures, one for all 360 points of the ecliptic, survives whole in 1494, in Johannes Angelus's Latin Astrolabium Planum, safely public domain though never freely translated into English. Charubel worked apart from Angelus and apart from the Sabian tradition that came after him. Practically, a degree defined this narrowly is generally read when a progressed Sun, Moon or angle reaches it exactly, or when two charts share it closely enough to matter in synastry.