12292415ab
Starlight docs site for pg_orbit v0.2.0
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34 MDX pages covering all 57 functions across 7 domains:
satellites (SGP4/SDP4), planets (VSOP87), Moon (ELP2000-82B),
19 planetary moons (L1.2/TASS17/GUST86/MarsSat), stars,
comets, Jupiter radio bursts, and Lambert transfers.
Site structure:
- Getting Started: overview, installation, 5-query quick start
- Guides: 8 domain-specific walkthroughs with workflow translation
- Workflow Translation: side-by-side comparisons with Skyfield,
JPL Horizons, GMAT, Radio Jupiter Pro, plus SQL patterns
- Reference: all types, functions, operators, body IDs, constants
- Architecture: Hamilton's principles, constant chain of custody,
observation pipeline, theory-to-code mapping, thread safety
- Performance: verified benchmarks with reproduction methodology
Stack: Astro 5.17 + Starlight 0.37.6, KaTeX math, Mermaid
diagrams, Pagefind search, Caddy production Docker image.
2026-02-16 03:12:41 -07:00
15a830dc40
Initial implementation of pg_orbit PostgreSQL extension
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6 custom types (tle, eci_position, geodetic, topocentric, observer,
pass_event), 67 SQL functions, 2 operators (&&, <->), and a GiST
operator class for altitude-band indexing. Wraps Bill Gray's sat_code
for SGP4/SDP4 propagation with WGS-72 constants for propagation and
WGS-84 for coordinate output. All 5 regression tests pass on PG 18.
2026-02-15 17:07:07 -07:00
