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EclipseScope · Calculador de Eclipses

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In simple terms

Website that tells you when and where to see the next 15 solar eclipses. Pick a date and your country and instantly see which eclipses will be visible — no install, no astronomy needed.

Technical details

Static React 19 app powered by astronomy-engine and the WGS84 ellipsoid to project the central shadow line every ~2 minutes. Features a filterable Saros table with NASA-calibrated families (~1 min accuracy) and a full Besselian panel (x, y, d, u, l1, l2, f1, f2) with world minimap and local circumstances P1/C2/C3/P4 per capital. 100% browser-side async computation.

React 19Vite 8Tailwind 4astronomy-engineWGS84Vitest

Highlights

Timeline + Saros table with historic/future series per family (6585 days) and type filters
Besselian panel with shadow map (orange total / amber annular) and altitude/magnitude/obscuration
Non-spherical WGS84 model, UTC + local IANA times — 88/88 validated vs NASA

Lines of code

4,533

TypeScript

100%

Last recorded activity 4 commits · 52 sem

Last recorded activity in the project.