Siddhānta — the sphere of a single degree
A sign is thirty degrees wide, and its decanates cut it into three faces of ten. Alan Leo cut it finer still. In the last chapter of Astrology for All he gives a line of character to every single degree — three hundred and sixty in all — the tersest, most concentrated readings in the whole craft. Where a sign is a temperament and a decanate a shading, a degree is a fingerprint.
A degree is not a razor edge. Its influence reaches about half a degree either side of its centre — its sphere. So a planet at 15°40′ is read in the sixteenth degree, not the fifteenth: you round to the nearest whole degree, and a degree spans from its own half-mark below to its half-mark above.
Three degrees of the same sign can read very differently. Here are three from Aries — the first, one near the middle, and the last:
{{ d.you }}
The same forceful sign, but the first degree makes its own way, the middle turns philosophic, the last founds a new order. This is the grain the degree adds.
These are the most tendency-like readings in the tradition, and the oldest. Take each in its widest sense — a note the degree tends to sound, coloured by the whole chart — never a sentence passed on a life. Leo’s Victorian fatalisms are trimmed here to a theme and a gentle caution.
Abhyāsa — walk the degrees
Choose a sign, then tap any of its thirty degrees to read the line of character it carries. A small dot marks a degree that also carries a caution.
{{ selYou }}
{{ selWatch }}
{{ selWorking }}
Prayoga — read the position, place the degree
Now work the way a reader works — backward. A light was measured at an exact position; before its line can be read, it must be placed in the right degree. Round to the nearest whole degree, and mind the half-degree sphere. No score is kept — a wrong turn costs only the reasoning you build.
Which degree does {{ caseDms }} of {{ caseSign }} read in?
{{ caseYou }}
{{ caseWorking }}
{{ caseWrongBody }}
The {{ caseAnsOrd }} degree — {{ caseYou }}
{{ L.you }}
{{ L.watch }}
{{ L.working }}
The Moon’s degree shifts about half a degree an hour and the rising degree turns a full circle a day, so both rest on an accurate birth time — a tendency of character, held lightly, not a fate.
Of your three degree-lines, which one lands closest? These are the smallest, sharpest strokes in the chart — a single line each. Note what rings true and what you would soften.
The smallest stroke of the pen.
The sign gives the temperament, the decanate the shading, and the degree the last, finest stroke — a single line that no larger reading can give. It is the most concentrated word in the tradition, and for that reason the one to hold most lightly: never a verdict, only a note the degree tends to sound. Set it against the whole chart and it sharpens the portrait; taken alone, it is only a hint.
“Three hundred and sixty lines — and one of them, somewhere, is yours.”