Western Birth Chart
Your full tropical natal chart: Sun, Moon, Ascendant, and all planets in signs and houses. Elements, modalities, aspects, decans — with deep AI interpretation and full AI analysis of your cosmic blueprint.
Tropical Zodiac & Houses
Arcanavana uses the tropical zodiac (Aries at vernal equinox) with the Placidus house system. Your Ascendant (rising sign) is calculated from your exact birth time and place using GMST and geographic coordinates. Every planet is placed in sign, house, and degree — no shortcuts.
Elements, Modalities & Aspects
Your chart is analyzed for elemental balance (Fire, Earth, Air, Water) and modality mix (Cardinal, Fixed, Mutable). Major aspects — conjunctions, oppositions, trines, squares, sextiles — reveal how planets interact. Decan sub-rulerships add nuance to each placement.
NASA-Grade Precision
Planetary positions are calculated in real time using the Meeus Precision Engine — the same analytical methods as NASA JPL Horizons. Sun ±0.01°, Moon ±0.05°, planets ±0.1–0.3°. Part of the Tri-Vector Alignment alongside Vedic and Chinese.