FAQ
Quick answers about accuracy, zodiac systems, houses, aspects, scores, offline mode, and common issues.
Common questions
Does the site work offline?
Yes. If you’re offline, the app continues using your device clock and local computations. Place lookup by city name requires internet, but you can enter coordinates (lat,lon) offline.
How accurate is the chart calculation?
With Swiss Ephemeris enabled (WASM), calculations are highly precise. If Swiss cannot load, the app falls back to Local mode so it still works.
Which zodiac systems are supported?
Tropical, Sidereal (KP/Lahiri), and True Sidereal (MTZ midpoint). See Zodiac Systems.
What do the aspect symbols and orb mean?
Major aspects: ☌ (0°), ⚹ (60°), □ (90°), △ (120°), ☍ (180°). Orb is distance from exact (smaller = stronger). Arrows: ↑ applying / ↓ separating.
What do the Score values and colors mean?
Score bands: ≤–7 critical, –6…–3 difficult, –2…–1 friction, 0 neutral, +1…+3 positive, ≥+4 very positive.
How do house systems work?
Houses represent life areas. Whole Sign, Equal, and (with Swiss) Placidus are supported; different systems can place planets in different houses.