Deep-time ephemeris engine — arcminute sun/moon/planets/precession across ±10,000 years. Pure Rust, no_std, WASM-target.
- Rust 48.1%
- JavaScript 37.7%
- Fortran 6.9%
- CSS 4.9%
- Python 2.2%
- Other 0.1%
Transit-anchored moon_events + phase() over a date range for a fixed observer, one row per local calendar day (mean solar time). Meeus ch. 7 calendar conversion, self-tested. Rise/set verified against USNO rstt/oneday for Crescent Valley NV (2026-11-01, 2027-03-05) to under 4 minutes. Built for azura.camp's Tonight card; works for any site. |
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| .claude | ||
| core | ||
| docs | ||
| scripts | ||
| wasm | ||
| web | ||
| .gitignore | ||
| Cargo.toml | ||
| LICENSE | ||
| NOTICE | ||