6084acad0f
Stage 4. spacecraft.js: Voyager 1/2, New Horizons, JWST, Parker, Juno, Lucy, Psyche. Fetches VECTORS (heliocentric ecliptic AU) over a multi-year span through serve.py's cache, Catmull-Rom interpolated per frame; glowing diamond marker + fading trail + label with live distance from Sun and one-way light-time from Earth. Fail-soft per craft. Robustness: sequential fetch (Horizons throttles bursts), serve.py skips caching non-$$SOE (error) responses, and span auto-recovery clamps START/STOP to a craft's SPK coverage from Horizons' own "prior to / after" hints (Psyche pre-launch, Juno past coverage) → 8/8 tracked. Gate: Voyager 1 @2026-07-15 = (-32.07,-136.21,98.55) Δ0.002 AU; JWST Δ0.011 AU from Earth. verify.html gates 10-11 green. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
172 lines
8.3 KiB
HTML
172 lines
8.3 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<title>SOLARGOD ▸ verify</title>
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<style>
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body { background: #05060a; color: #e6ddca; font-family: ui-monospace, Menlo, monospace; font-size: 13px; padding: 24px; }
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h1 { color: #d9a441; font-size: 18px; letter-spacing: 2px; }
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table { border-collapse: collapse; width: 100%; max-width: 960px; margin-top: 12px; }
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th, td { text-align: left; padding: 5px 10px; border-bottom: 1px solid rgba(217,164,65,0.14); }
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th { color: #8a8674; font-weight: 600; text-transform: uppercase; font-size: 10px; }
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.pass { color: #6fcf6f; font-weight: 700; }
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.fail { color: #e06a5a; font-weight: 700; }
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.pending { color: #8a8674; }
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.detail { color: #8a8674; font-size: 11px; }
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#summary { margin-top: 16px; font-size: 15px; }
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.importmap-note { color: #8a8674; }
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</style>
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<script type="importmap">
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{ "imports": { "three": "https://cdn.jsdelivr.net/npm/three@0.170.0/build/three.module.js" } }
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</script>
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</head>
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<body>
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<h1>SOLARGOD ▸ VERIFY</h1>
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<div class="importmap-note">lib.js + ephem.js + scale.js assertions · live Horizons via serve.py proxy. Serve with <code>python3 serve.py</code> then open <code>/verify.html</code>.</div>
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<table><thead><tr><th>#</th><th>gate</th><th>result</th><th>detail</th></tr></thead><tbody id="rows"></tbody></table>
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<div id="summary" class="pending">running…</div>
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<script type="module">
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import * as lib from './js/lib.js';
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import * as ephem from './js/ephem.js';
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import * as scale from './js/scale.js';
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import { CONFIG } from './js/config.js';
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scale.init(CONFIG);
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const rows = document.getElementById('rows');
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let n = 0, passed = 0, failed = 0;
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function row(name, ok, detail) {
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n++; if (ok) passed++; else failed++;
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const tr = document.createElement('tr');
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tr.innerHTML = `<td>${n}</td><td>${name}</td><td class="${ok ? 'pass' : 'fail'}">${ok ? 'PASS' : 'FAIL'}</td><td class="detail">${detail}</td>`;
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rows.appendChild(tr);
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}
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function pendingRow(name) {
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const tr = document.createElement('tr');
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tr.innerHTML = `<td>—</td><td>${name}</td><td class="pending">…</td><td class="detail">querying Horizons…</td>`;
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rows.appendChild(tr);
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return tr;
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}
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// ---- 1. Horizons ground truth (brief §9), JD 2461236.5 = 2026-07-15 TDB ----
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const JD = 2461236.5;
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const truth = {
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mars: { x: +1.05351078, y: +1.00862522, z: -0.00469549, tol: 0.005 },
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jupiter: { x: -3.01967256, y: +4.33218144, z: +0.04956505, tol: 0.01 },
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earth: { x: +0.38381080, y: -0.94118486, z: +0.00005421, tol: 0.003 },
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};
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for (const [id, t] of Object.entries(truth)) {
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const p = ephem.helioEcl(id, JD);
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const worst = Math.max(Math.abs(p.x - t.x), Math.abs(p.y - t.y), Math.abs(p.z - t.z));
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row(`${id} @ 2026-07-15 (heliocentric ecliptic AU)`, worst <= t.tol,
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`Δmax=${worst.toExponential(2)} AU (tol ${t.tol}) · got (${p.x.toFixed(5)}, ${p.y.toFixed(5)}, ${p.z.toFixed(5)})`);
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}
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// ---- 2. Kepler solver converges for e = 0.97 ----
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{
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const M = 0.5, e = 0.97, E = ephem.solveKepler(M, e);
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const resid = Math.abs(E - e * Math.sin(E) - M);
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row('Kepler solver e=0.97', resid < 1e-9, `residual ${resid.toExponential(2)} rad`);
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}
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// ---- 3. orbitPath endpoints join ----
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{
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const path = ephem.orbitPath('mercury', JD, 128);
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const m = path.length / 3;
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const d = Math.max(Math.abs(path[0] - path[(m-1)*3]), Math.abs(path[1] - path[(m-1)*3+1]), Math.abs(path[2] - path[(m-1)*3+2]));
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row('orbitPath endpoints join', d < 1e-12, `Δ ${d.toExponential(2)} AU`);
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}
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// ---- 4. eclToWorld round-trips ----
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{
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const v = { x: 1.234, y: -5.678, z: 0.910 };
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const w = lib.eclToWorld(v, {}); const back = lib.worldToEcl(w, {});
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const d = Math.max(Math.abs(back.x - v.x), Math.abs(back.y - v.y), Math.abs(back.z - v.z));
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row('eclToWorld round-trip', d === 0, `Δ ${d}`);
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}
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// ---- 5. MEGA→TRUE preserves direction (unit dot ≈ 1) ----
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{
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const ecl = ephem.helioEcl('jupiter', JD);
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const a = scale.viewFromEcl(ecl, {});
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scale.setMode('true');
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for (let i = 0; i < 60 && scale.isTransitioning(); i++) scale.update(100);
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const b = scale.viewFromEcl(ecl, {});
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const na = Math.hypot(a.x, a.y, a.z), nb = Math.hypot(b.x, b.y, b.z);
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const dot = (a.x * b.x + a.y * b.y + a.z * b.z) / (na * nb);
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row('MEGA→TRUE keeps direction', Math.abs(dot - 1) < 1e-9, `unit dot = ${dot.toFixed(12)}`);
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scale.setMode('mega'); for (let i = 0; i < 60 && scale.isTransitioning(); i++) scale.update(100);
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}
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// ---- 6+7. Live Horizons via proxy — two extra epochs (also gates the proxy) ----
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// Mars @ J2000.0 (JD 2451545.0) and Jupiter @ 1900-01-01 (JD 2415020.5).
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async function horizonsVec(command, jd) {
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const q = {
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format: 'text', COMMAND: `'${command}'`, OBJ_DATA: 'NO', MAKE_EPHEM: 'YES',
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EPHEM_TYPE: 'VECTORS', CENTER: "'500@10'", TLIST: String(jd),
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REF_PLANE: 'ECLIPTIC', REF_SYSTEM: 'J2000', VEC_TABLE: '1', OUT_UNITS: 'AU-D', CSV_FORMAT: 'NO',
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};
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const qs = Object.entries(q).map(([k, v]) => `${k}=${encodeURIComponent(v)}`).join('&');
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const res = await fetch(`${CONFIG.proxy.horizons}?${qs}`);
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const text = await res.text();
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const soe = text.indexOf('$$SOE'), eoe = text.indexOf('$$EOE');
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if (soe < 0 || eoe < 0) throw new Error('no $$SOE block — ' + text.slice(0, 160));
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const block = text.slice(soe, eoe);
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const gx = block.match(/X\s*=\s*(-?[\d.]+E?[-+]?\d*)/i);
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const gy = block.match(/Y\s*=\s*(-?[\d.]+E?[-+]?\d*)/i);
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const gz = block.match(/Z\s*=\s*(-?[\d.]+E?[-+]?\d*)/i);
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if (!gx || !gy || !gz) throw new Error('could not parse X/Y/Z');
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return { x: parseFloat(gx[1]), y: parseFloat(gy[1]), z: parseFloat(gz[1]) };
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}
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async function liveCheck(label, id, command, jd, tol) {
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const tr = pendingRow(label);
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try {
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const got = await horizonsVec(command, jd);
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const mine = ephem.helioEcl(id, jd);
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const worst = Math.max(Math.abs(got.x - mine.x), Math.abs(got.y - mine.y), Math.abs(got.z - mine.z));
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tr.remove();
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row(label, worst <= tol, `Δmax=${worst.toExponential(2)} AU (tol ${tol}) · Horizons (${got.x.toFixed(5)}, ${got.y.toFixed(5)}, ${got.z.toFixed(5)})`);
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} catch (err) {
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tr.remove();
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row(label, false, `proxy/Horizons error: ${err.message}`);
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}
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finish();
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}
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function finish() {
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const s = document.getElementById('summary');
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s.textContent = `${passed}/${n} gates pass` + (failed ? ` — ${failed} FAILING` : ' — ALL PASS ✦');
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s.className = failed ? 'fail' : 'pass';
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}
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// ---- 10. Voyager 1 (-31) @ 2026-07-15 ≈ (−32.07, −136.21, +98.55) AU (brief §9) ----
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async function craftCheck(label, command, jd, want, tol) {
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const tr = pendingRow(label);
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try {
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const got = await horizonsVec(command, jd);
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const worst = Math.max(Math.abs(got.x - want.x), Math.abs(got.y - want.y), Math.abs(got.z - want.z));
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tr.remove();
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row(label, worst <= tol, `Δmax=${worst.toFixed(3)} AU (tol ${tol}) · Horizons (${got.x.toFixed(2)}, ${got.y.toFixed(2)}, ${got.z.toFixed(2)}) · ${Math.hypot(got.x,got.y,got.z).toFixed(1)} AU out`);
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} catch (err) { tr.remove(); row(label, false, `Horizons error: ${err.message}`); }
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finish();
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}
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// ---- 11. JWST (-170) hugs Earth (Δ < 0.02 AU) ----
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async function jwstCheck() {
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const label = 'JWST (-170) hugs Earth Δ<0.02 AU';
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const tr = pendingRow(label);
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try {
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const j = await horizonsVec('-170', 2461236.5);
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const e = await horizonsVec('399', 2461236.5);
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const d = Math.hypot(j.x - e.x, j.y - e.y, j.z - e.z);
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tr.remove();
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row(label, d < 0.02, `Δ=${(d).toFixed(4)} AU from Earth (${(d*lib.AU_KM/1e6).toFixed(2)}M km)`);
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} catch (err) { tr.remove(); row(label, false, `Horizons error: ${err.message}`); }
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finish();
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}
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finish();
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liveCheck('Mars @ J2000.0 vs live Horizons', 'mars', '499', 2451545.0, 0.01);
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liveCheck('Jupiter @ 1900-01-01 vs live Horizons', 'jupiter', '599', 2415020.5, 0.02);
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craftCheck('Voyager 1 (-31) @ 2026-07-15', '-31', 2461236.5, { x: -32.07, y: -136.21, z: 98.55 }, 0.05);
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jwstCheck();
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</script>
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</body>
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</html>
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