Settings
Calculation
The gap between tropical and sidereal zodiacs. KSK’s own value is the default; Lahiri is offered for comparison and is not KP.
The true node is the Moon’s actual osculating node; the mean node is its smoothed average. They differ by up to about 1.7°, which is enough to change a sub lord.
Both run entirely in your browser. The data files are JPL-grade and cover 1800–2399. Moshier needs no download and works for any date, but its true node can sit up to ~19″ from the data files, so it is a fallback rather than the default.
KSK treated this one as optional; practitioners differ. Off by default.
Aspect orbs
How close to exact an aspect must be to count, in degrees. A threshold convention, not doctrine — KP authors print anything from 5° to 10°. Changing these re-casts aspects (and the aspect-route significators and ruling-planet agency built on them).
Your data
Everything lives in this browser on this device. Nothing is uploaded, there are no accounts and no trackers. Export writes your people, businesses and their charts to a JSON file you own; import brings them back, on this or another device. Clearing your browser data deletes everything — export if you care about it.