directly comparable
A shared measured quantity
Western and Vedic Moon results start from the same geocentric lunar longitude. The named reference-frame shift can therefore be shown numerically.
comparison layer · reviewed 2026-09-05
Fusion calculates each tradition under its own named convention. It measures one relationship—the tropical and Lahiri sidereal Moon—and labels three structural analogies. Everything else stays separate.
one page · no generated combination URLs · no compatibility or personality synthesis
Date results support 1901–2030. Time is optional unless you request the rising sign. If time is unknown, both Moon calculations use local noon and say so in their uncertainty notes.
This form submits by POST. Your date is saved only in this browser so other Bodhastra calculators can prefill it. Time, time zone and city are used for this response only. None of these inputs are put in the URL, written to a database, logged by this feature or included in its returned result.
directly comparable
Western and Vedic Moon results start from the same geocentric lunar longitude. The named reference-frame shift can therefore be shown numerically.
structurally analogous
Chinese, Japanese and Tibetan year cycles can be juxtaposed only with their different names and new-year boundaries visible. Maya and Aztec evidence shares count arithmetic, not an approved civil-date correlation.
incommensurable or unreviewed
A shared birthday does not make solar longitude, tree-calendar ranges, local-horizon geometry and year animals one scale. Missing rows are a method decision, not missing content.
There is no master archetype, agreement percentage, contradiction alert, personality reinforcement, compatibility score, generated share page or search-indexed result combination. A result card links back to its own calculator so its sources and limitations remain inspectable.