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  • v0.19.0 4d64b78fb8

    Add v0.19.0: sun almanac, conjunction detection, penumbral fraction, physical libration

    rsp2k released this 2026-02-28 20:51:35 +00:00 | 23 commits to main since this release

    Four new functions (184 → 188 SQL objects):

    • sun_almanac_events(): merged rise/set + twilight SRF (4 threshold scans)
    • planet_conjunctions(): angular separation minima via daily scan + ternary search
    • satellite_penumbral_fraction(): continuous 0.0-1.0 shadow depth
    • moon_physical_libration(): Meeus p. 373 Fourier corrections (tau, rho)

    30 regression test suites, all passing.

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