{ "schemaVersion": 1, "generatedOn": "2026-08-25", "scope": "Deterministic astronomical, house, transit-timing, and civil-time calculations only.", "publication": { "runnerVisibility": "private", "dataAndMethodologyLicense": "MIT", "independentRunnerAvailable": false }, "engines": { "pathfinderCalculationRevision": "pathfinder-chart-engine-1", "astronomyEngine": "2.1.19", "nodaTime": "3.3.3", "tzdb": "TZDB: 2026c (mapping: 48.2)", "jplHorizonsApi": "1.2", "swissEphemerisReference": "2.10.03" }, "referenceSources": { "jplHorizons": { "documentation": "https://ssd-api.jpl.nasa.gov/doc/horizons.html", "center": "500@399", "ephemerisType": "OBSERVER", "quantity": "31", "timeType": "UT", "calendarType": "GREGORIAN", "coordinate": "Apparent geocentric true ecliptic of date" }, "swissEphemeris": { "documentation": "https://www.astro.com/swisseph/swephprg.htm", "function": "swe_houses_ex", "flags": "tropical, true equator and equinox of date" }, "ianaTzdb": { "source": "https://www.iana.org/time-zones", "nodaTimeDocumentation": "https://nodatime.org/3.3.x/userguide/tzdb" } }, "summary": { "positionRows": 44, "positionRowsPassed": 44, "medianPositionErrorArcsec": 1.8611942694235495, "maxPositionErrorArcsec": 74.75659054437074, "houseCuspRows": 48, "houseCuspRowsPassed": 48, "maxHouseCuspErrorArcsec": 11.796438105352536, "timingRows": 6, "timingRowsPassed": 6, "maxTimingErrorMinutes": 25.25796666666667, "historicalTimeRows": 3, "historicalTimeRowsPassed": 3 }, "disclosures": { "lunarNode": "Mean lunar node; the South Node is exactly opposite. Excluded from JPL body comparisons.", "lilith": "Mean Black Moon Lilith (mean lunar apogee). Excluded from JPL body comparisons.", "chiron": "Gravity-simulated from a J2000 state vector; evaluated at a 0.5 degree tolerance.", "angles": "Ascendant, Midheaven, and all house cusps use a +/-1 degree public contract.", "houses": "Placidus default. Placidus and Koch fall back to Porphyry above 60 degrees latitude.", "aspects": "Custom per-aspect orb table with a 2 degree Sun/Moon bonus. Orbs do not affect the position rows.", "claims": "These results do not test event prediction, personality accuracy, or interpretation quality." }, "positions": [ { "body": "Sun", "horizonsTarget": "10", "utc": "1950-01-01T00:00:00Z", "jplLongitudeDeg": 280.0048301, "pathfinderLongitudeDeg": 280.00468734384907, "absoluteErrorArcsec": 0.5139221433182684, "toleranceArcsec": 60, "passed": true }, { "body": "Sun", "horizonsTarget": "10", "utc": "2000-01-01T12:00:00Z", "jplLongitudeDeg": 280.3689092, "pathfinderLongitudeDeg": 280.3687386398185, "absoluteErrorArcsec": 0.6140166534578384, "toleranceArcsec": 60, "passed": true }, { "body": "Sun", "horizonsTarget": "10", "utc": "2024-01-01T12:00:00Z", "jplLongitudeDeg": 280.548482, "pathfinderLongitudeDeg": 280.54852712121806, "absoluteErrorArcsec": 0.1624363850851296, "toleranceArcsec": 60, "passed": true }, { "body": "Sun", "horizonsTarget": "10", "utc": "2050-01-01T00:00:00Z", "jplLongitudeDeg": 280.748382, "pathfinderLongitudeDeg": 280.74850900125466, "absoluteErrorArcsec": 0.45720451680608676, "toleranceArcsec": 60, "passed": true }, { "body": "Moon", "horizonsTarget": "301", "utc": "1950-01-01T00:00:00Z", "jplLongitudeDeg": 61.4154091, "pathfinderLongitudeDeg": 61.415389043285934, "absoluteErrorArcsec": 0.07220417062967499, "toleranceArcsec": 60, "passed": true }, { "body": "Moon", "horizonsTarget": "301", "utc": "2000-01-01T12:00:00Z", "jplLongitudeDeg": 223.323786, "pathfinderLongitudeDeg": 223.32389112747416, "absoluteErrorArcsec": 0.3784589069141475, "toleranceArcsec": 60, "passed": true }, { "body": "Moon", "horizonsTarget": "301", "utc": "2024-01-01T12:00:00Z", "jplLongitudeDeg": 161.9070323, "pathfinderLongitudeDeg": 161.90773694497042, "absoluteErrorArcsec": 2.536721893534377, "toleranceArcsec": 60, "passed": true }, { "body": "Moon", "horizonsTarget": "301", "utc": "2050-01-01T00:00:00Z", "jplLongitudeDeg": 18.6755966, "pathfinderLongitudeDeg": 18.679143510627256, "absoluteErrorArcsec": 12.768878258125937, "toleranceArcsec": 60, "passed": true }, { "body": "Mercury", "horizonsTarget": "199", "utc": "1950-01-01T00:00:00Z", "jplLongitudeDeg": 299.4472523, "pathfinderLongitudeDeg": 299.44697211853463, "absoluteErrorArcsec": 1.0086532753348365, "toleranceArcsec": 60, "passed": true }, { "body": "Mercury", "horizonsTarget": "199", "utc": "2000-01-01T12:00:00Z", "jplLongitudeDeg": 271.8892699, "pathfinderLongitudeDeg": 271.88891206646304, "absoluteErrorArcsec": 1.2882007330290435, "toleranceArcsec": 60, "passed": true }, { "body": "Mercury", "horizonsTarget": "199", "utc": "2024-01-01T12:00:00Z", "jplLongitudeDeg": 262.2120128, "pathfinderLongitudeDeg": 262.2107926218511, "absoluteErrorArcsec": 4.392641336085035, "toleranceArcsec": 60, "passed": true }, { "body": "Mercury", "horizonsTarget": "199", "utc": "2050-01-01T00:00:00Z", "jplLongitudeDeg": 270.0594881, "pathfinderLongitudeDeg": 270.059740825464, "absoluteErrorArcsec": 0.9098116704308268, "toleranceArcsec": 60, "passed": true }, { "body": "Venus", "horizonsTarget": "299", "utc": "1950-01-01T00:00:00Z", "jplLongitudeDeg": 316.9794775, "pathfinderLongitudeDeg": 316.9792598140073, "absoluteErrorArcsec": 0.7836695735477406, "toleranceArcsec": 60, "passed": true }, { "body": "Venus", "horizonsTarget": "299", "utc": "2000-01-01T12:00:00Z", "jplLongitudeDeg": 241.5657794, "pathfinderLongitudeDeg": 241.56523294036205, "absoluteErrorArcsec": 1.9672546966035043, "toleranceArcsec": 60, "passed": true }, { "body": "Venus", "horizonsTarget": "299", "utc": "2024-01-01T12:00:00Z", "jplLongitudeDeg": 243.2204202, "pathfinderLongitudeDeg": 243.2204270975457, "absoluteErrorArcsec": 0.024831164478200662, "toleranceArcsec": 60, "passed": true }, { "body": "Venus", "horizonsTarget": "299", "utc": "2050-01-01T00:00:00Z", "jplLongitudeDeg": 281.2480376, "pathfinderLongitudeDeg": 281.2485917855707, "absoluteErrorArcsec": 1.9950680545434807, "toleranceArcsec": 60, "passed": true }, { "body": "Mars", "horizonsTarget": "499", "utc": "1950-01-01T00:00:00Z", "jplLongitudeDeg": 182.2111967, "pathfinderLongitudeDeg": 182.212262029853, "absoluteErrorArcsec": 3.83518747087237, "toleranceArcsec": 60, "passed": true }, { "body": "Mars", "horizonsTarget": "499", "utc": "2000-01-01T12:00:00Z", "jplLongitudeDeg": 327.9632921, "pathfinderLongitudeDeg": 327.96389907790285, "absoluteErrorArcsec": 2.185120450303657, "toleranceArcsec": 60, "passed": true }, { "body": "Mars", "horizonsTarget": "499", "utc": "2024-01-01T12:00:00Z", "jplLongitudeDeg": 267.6791456, "pathfinderLongitudeDeg": 267.6793880534845, "absoluteErrorArcsec": 0.8728325441097695, "toleranceArcsec": 60, "passed": true }, { "body": "Mars", "horizonsTarget": "499", "utc": "2050-01-01T00:00:00Z", "jplLongitudeDeg": 227.7146934, "pathfinderLongitudeDeg": 227.714706655574, "absoluteErrorArcsec": 0.04772006641360349, "toleranceArcsec": 60, "passed": true }, { "body": "Jupiter", "horizonsTarget": "599", "utc": "1950-01-01T00:00:00Z", "jplLongitudeDeg": 306.5053249, "pathfinderLongitudeDeg": 306.50353485196393, "absoluteErrorArcsec": 6.444172929855085, "toleranceArcsec": 60, "passed": true }, { "body": "Jupiter", "horizonsTarget": "599", "utc": "2000-01-01T12:00:00Z", "jplLongitudeDeg": 25.2530685, "pathfinderLongitudeDeg": 25.25419984487424, "absoluteErrorArcsec": 4.072841547258577, "toleranceArcsec": 60, "passed": true }, { "body": "Jupiter", "horizonsTarget": "599", "utc": "2024-01-01T12:00:00Z", "jplLongitudeDeg": 35.5843503, "pathfinderLongitudeDeg": 35.58285330824777, "absoluteErrorArcsec": 5.389170308015423, "toleranceArcsec": 60, "passed": true }, { "body": "Jupiter", "horizonsTarget": "599", "utc": "2050-01-01T00:00:00Z", "jplLongitudeDeg": 121.691548, "pathfinderLongitudeDeg": 121.69152391644337, "absoluteErrorArcsec": 0.08670080384831635, "toleranceArcsec": 60, "passed": true }, { "body": "Saturn", "horizonsTarget": "699", "utc": "1950-01-01T00:00:00Z", "jplLongitudeDeg": 169.4374218, "pathfinderLongitudeDeg": 169.4369526079382, "absoluteErrorArcsec": 1.689091422531419, "toleranceArcsec": 60, "passed": true }, { "body": "Saturn", "horizonsTarget": "699", "utc": "2000-01-01T12:00:00Z", "jplLongitudeDeg": 40.3956366, "pathfinderLongitudeDeg": 40.396124137178404, "absoluteErrorArcsec": 1.7551338422435947, "toleranceArcsec": 60, "passed": true }, { "body": "Saturn", "horizonsTarget": "699", "utc": "2024-01-01T12:00:00Z", "jplLongitudeDeg": 333.2879074, "pathfinderLongitudeDeg": 333.2869084412452, "absoluteErrorArcsec": 3.596251517251403, "toleranceArcsec": 60, "passed": true }, { "body": "Saturn", "horizonsTarget": "699", "utc": "2050-01-01T00:00:00Z", "jplLongitudeDeg": 297.5742799, "pathfinderLongitudeDeg": 297.57324930074554, "absoluteErrorArcsec": 3.7101573161180568, "toleranceArcsec": 60, "passed": true }, { "body": "Uranus", "horizonsTarget": "799", "utc": "1950-01-01T00:00:00Z", "jplLongitudeDeg": 92.6827205, "pathfinderLongitudeDeg": 92.68287246742689, "absoluteErrorArcsec": 0.5470827367958009, "toleranceArcsec": 60, "passed": true }, { "body": "Uranus", "horizonsTarget": "799", "utc": "2000-01-01T12:00:00Z", "jplLongitudeDeg": 314.809168, "pathfinderLongitudeDeg": 314.8061046271608, "absoluteErrorArcsec": 11.028142221198323, "toleranceArcsec": 60, "passed": true }, { "body": "Uranus", "horizonsTarget": "799", "utc": "2024-01-01T12:00:00Z", "jplLongitudeDeg": 49.3730554, "pathfinderLongitudeDeg": 49.373057663582706, "absoluteErrorArcsec": 0.008148897748583295, "toleranceArcsec": 60, "passed": true }, { "body": "Uranus", "horizonsTarget": "799", "utc": "2050-01-01T00:00:00Z", "jplLongitudeDeg": 170.7326099, "pathfinderLongitudeDeg": 170.7335824116723, "absoluteErrorArcsec": 3.5010420202866044, "toleranceArcsec": 60, "passed": true }, { "body": "Neptune", "horizonsTarget": "899", "utc": "1950-01-01T00:00:00Z", "jplLongitudeDeg": 197.2660392, "pathfinderLongitudeDeg": 197.26418961818885, "absoluteErrorArcsec": 6.65849452011571, "toleranceArcsec": 60, "passed": true }, { "body": "Neptune", "horizonsTarget": "899", "utc": "2000-01-01T12:00:00Z", "jplLongitudeDeg": 303.1930007, "pathfinderLongitudeDeg": 303.1954420594734, "absoluteErrorArcsec": 8.788894104168321, "toleranceArcsec": 60, "passed": true }, { "body": "Neptune", "horizonsTarget": "899", "utc": "2024-01-01T12:00:00Z", "jplLongitudeDeg": 355.0834959, "pathfinderLongitudeDeg": 355.08681389378523, "absoluteErrorArcsec": 11.944777626831637, "toleranceArcsec": 60, "passed": true }, { "body": "Neptune", "horizonsTarget": "899", "utc": "2050-01-01T00:00:00Z", "jplLongitudeDeg": 53.6034209, "pathfinderLongitudeDeg": 53.60266335711403, "absoluteErrorArcsec": 2.7271543894954675, "toleranceArcsec": 60, "passed": true }, { "body": "Pluto", "horizonsTarget": "999", "utc": "1950-01-01T00:00:00Z", "jplLongitudeDeg": 137.7983813, "pathfinderLongitudeDeg": 137.7987550816819, "absoluteErrorArcsec": 1.3456140548441908, "toleranceArcsec": 60, "passed": true }, { "body": "Pluto", "horizonsTarget": "999", "utc": "2000-01-01T12:00:00Z", "jplLongitudeDeg": 251.4547644, "pathfinderLongitudeDeg": 251.45473515991364, "absoluteErrorArcsec": 0.10526431085509103, "toleranceArcsec": 60, "passed": true }, { "body": "Pluto", "horizonsTarget": "999", "utc": "2024-01-01T12:00:00Z", "jplLongitudeDeg": 299.3731764, "pathfinderLongitudeDeg": 299.37288059066, "absoluteErrorArcsec": 1.064913624009023, "toleranceArcsec": 60, "passed": true }, { "body": "Pluto", "horizonsTarget": "999", "utc": "2050-01-01T00:00:00Z", "jplLongitudeDeg": 337.5330673, "pathfinderLongitudeDeg": 337.5317758898643, "absoluteErrorArcsec": 4.649076488544779, "toleranceArcsec": 60, "passed": true }, { "body": "Chiron", "horizonsTarget": "Chiron", "utc": "1950-01-01T00:00:00Z", "jplLongitudeDeg": 255.7772883, "pathfinderLongitudeDeg": 255.79805401959567, "absoluteErrorArcsec": 74.75659054437074, "toleranceArcsec": 1800, "passed": true }, { "body": "Chiron", "horizonsTarget": "Chiron", "utc": "2000-01-01T12:00:00Z", "jplLongitudeDeg": 251.617609, "pathfinderLongitudeDeg": 251.62455801698553, "absoluteErrorArcsec": 25.016461147959035, "toleranceArcsec": 1800, "passed": true }, { "body": "Chiron", "horizonsTarget": "Chiron", "utc": "2024-01-01T12:00:00Z", "jplLongitudeDeg": 15.4649112, "pathfinderLongitudeDeg": 15.464574350021156, "absoluteErrorArcsec": 1.2126599238371227, "toleranceArcsec": 1800, "passed": true }, { "body": "Chiron", "horizonsTarget": "Chiron", "utc": "2050-01-01T00:00:00Z", "jplLongitudeDeg": 246.5876014, "pathfinderLongitudeDeg": 246.58069312857558, "absoluteErrorArcsec": 24.869777127969428, "toleranceArcsec": 1800, "passed": true } ], "houseCusps": [ { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 1, "swissLongitudeDeg": 186.936667747, "pathfinderLongitudeDeg": 186.93906153606568, "absoluteErrorArcsec": 8.617640636441593, "toleranceArcsec": 3600, "passed": true }, { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 2, "swissLongitudeDeg": 211.624946545, "pathfinderLongitudeDeg": 211.62739612330878, "absoluteErrorArcsec": 8.818481911623621, "toleranceArcsec": 3600, "passed": true }, { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 3, "swissLongitudeDeg": 242.475284683, "pathfinderLongitudeDeg": 242.47795329737852, "absoluteErrorArcsec": 9.607011762625461, "toleranceArcsec": 3600, "passed": true }, { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 4, "swissLongitudeDeg": 279.038859132, "pathfinderLongitudeDeg": 279.04201845564137, "absoluteErrorArcsec": 11.373565108829098, "toleranceArcsec": 3600, "passed": true }, { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 5, "swissLongitudeDeg": 314.632874146, "pathfinderLongitudeDeg": 314.6361509343626, "absoluteErrorArcsec": 11.796438105352536, "toleranceArcsec": 3600, "passed": true }, { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 6, "swissLongitudeDeg": 343.913697785, "pathfinderLongitudeDeg": 343.9166598989988, "absoluteErrorArcsec": 10.66361039554522, "toleranceArcsec": 3600, "passed": true }, { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 7, "swissLongitudeDeg": 6.936667747, "pathfinderLongitudeDeg": 6.939061536065651, "absoluteErrorArcsec": 8.617640636342472, "toleranceArcsec": 3600, "passed": true }, { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 8, "swissLongitudeDeg": 31.624946545, "pathfinderLongitudeDeg": 31.627396123308813, "absoluteErrorArcsec": 8.81848191172594, "toleranceArcsec": 3600, "passed": true }, { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 9, "swissLongitudeDeg": 62.475284683, "pathfinderLongitudeDeg": 62.47795329737852, "absoluteErrorArcsec": 9.60701176267662, "toleranceArcsec": 3600, "passed": true }, { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 10, "swissLongitudeDeg": 99.038859132, "pathfinderLongitudeDeg": 99.04201845564138, "absoluteErrorArcsec": 11.373565108982575, "toleranceArcsec": 3600, "passed": true }, { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 11, "swissLongitudeDeg": 134.632874146, "pathfinderLongitudeDeg": 134.6361509343626, "absoluteErrorArcsec": 11.796438105352536, "toleranceArcsec": 3600, "passed": true }, { "caseId": "london-j2000", "utc": "2000-01-01T00:00:00Z", "latitude": 51.5074, "longitude": -0.1278, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 12, "swissLongitudeDeg": 163.913697785, "pathfinderLongitudeDeg": 163.91665989899877, "absoluteErrorArcsec": 10.66361039554522, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 1, "swissLongitudeDeg": 135.486640582, "pathfinderLongitudeDeg": 135.48789278034957, "absoluteErrorArcsec": 4.507914058422102, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 2, "swissLongitudeDeg": 156.951492334, "pathfinderLongitudeDeg": 156.95269406902958, "absoluteErrorArcsec": 4.326246106495546, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 3, "swissLongitudeDeg": 183.370996201, "pathfinderLongitudeDeg": 183.3723099918528, "absoluteErrorArcsec": 4.729647070098508, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 4, "swissLongitudeDeg": 215.784388299, "pathfinderLongitudeDeg": 215.78590126217858, "absoluteErrorArcsec": 5.446667442902253, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 5, "swissLongitudeDeg": 251.845812547, "pathfinderLongitudeDeg": 251.84740458323773, "absoluteErrorArcsec": 5.731330455807893, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 6, "swissLongitudeDeg": 286.024886363, "pathfinderLongitudeDeg": 286.0263345085102, "absoluteErrorArcsec": 5.21332383675599, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 7, "swissLongitudeDeg": 315.486640582, "pathfinderLongitudeDeg": 315.48789278034957, "absoluteErrorArcsec": 4.507914058422102, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 8, "swissLongitudeDeg": 336.951492334, "pathfinderLongitudeDeg": 336.9526940690296, "absoluteErrorArcsec": 4.326246106393228, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 9, "swissLongitudeDeg": 3.370996201, "pathfinderLongitudeDeg": 3.3723099918528305, "absoluteErrorArcsec": 4.729647070189635, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 10, "swissLongitudeDeg": 35.784388299, "pathfinderLongitudeDeg": 35.78590126217858, "absoluteErrorArcsec": 5.446667442876674, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 11, "swissLongitudeDeg": 71.845812547, "pathfinderLongitudeDeg": 71.84740458323772, "absoluteErrorArcsec": 5.731330455807893, "toleranceArcsec": 3600, "passed": true }, { "caseId": "new-york-eclipse", "utc": "2024-04-08T18:00:00Z", "latitude": 40.7128, "longitude": -74.006, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 12, "swissLongitudeDeg": 106.024886363, "pathfinderLongitudeDeg": 106.02633450851022, "absoluteErrorArcsec": 5.213323836807149, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 1, "swissLongitudeDeg": 344.22694519, "pathfinderLongitudeDeg": 344.2270512557373, "absoluteErrorArcsec": 0.38183665437827585, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 2, "swissLongitudeDeg": 10.290262627, "pathfinderLongitudeDeg": 10.29093161453461, "absoluteErrorArcsec": 2.4083551245951185, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 3, "swissLongitudeDeg": 40.269435402, "pathfinderLongitudeDeg": 40.269594699897524, "absoluteErrorArcsec": 0.5734724310912043, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 4, "swissLongitudeDeg": 72.734125853, "pathfinderLongitudeDeg": 72.73369994543663, "absoluteErrorArcsec": 1.5332672281260784, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 5, "swissLongitudeDeg": 105.371955055, "pathfinderLongitudeDeg": 105.37145790250065, "absoluteErrorArcsec": 1.7897489976576253, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 6, "swissLongitudeDeg": 136.213791448, "pathfinderLongitudeDeg": 136.2135532246735, "absoluteErrorArcsec": 0.8576039754188969, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 7, "swissLongitudeDeg": 164.22694519, "pathfinderLongitudeDeg": 164.22705125573725, "absoluteErrorArcsec": 0.3818366540713214, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 8, "swissLongitudeDeg": 190.290262627, "pathfinderLongitudeDeg": 190.2909316145346, "absoluteErrorArcsec": 2.4083551245439594, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 9, "swissLongitudeDeg": 220.269435402, "pathfinderLongitudeDeg": 220.26959469989754, "absoluteErrorArcsec": 0.5734724311423633, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 10, "swissLongitudeDeg": 252.734125853, "pathfinderLongitudeDeg": 252.73369994543663, "absoluteErrorArcsec": 1.5332672281260784, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 11, "swissLongitudeDeg": 285.371955055, "pathfinderLongitudeDeg": 285.37145790250065, "absoluteErrorArcsec": 1.7897489976576253, "toleranceArcsec": 3600, "passed": true }, { "caseId": "sydney-historical", "utc": "1950-01-01T00:00:00Z", "latitude": -33.8688, "longitude": 151.2093, "requestedSystem": "Placidus", "referenceSystem": "Placidus", "cusp": 12, "swissLongitudeDeg": 316.213791448, "pathfinderLongitudeDeg": 316.2135532246735, "absoluteErrorArcsec": 0.8576039754188969, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 1, "swissLongitudeDeg": 189.592639676, "pathfinderLongitudeDeg": 189.59291617262681, "absoluteErrorArcsec": 0.9953878565170271, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 2, "swissLongitudeDeg": 222.279970012, "pathfinderLongitudeDeg": 222.28038968110926, "absoluteErrorArcsec": 1.510808793295837, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 3, "swissLongitudeDeg": 254.967300348, "pathfinderLongitudeDeg": 254.9678631895917, "absoluteErrorArcsec": 2.026229730074647, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 4, "swissLongitudeDeg": 287.654630684, "pathfinderLongitudeDeg": 287.65533669807417, "absoluteErrorArcsec": 2.541650667058093, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 5, "swissLongitudeDeg": 314.967300348, "pathfinderLongitudeDeg": 314.9678631895917, "absoluteErrorArcsec": 2.026229730176965, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 6, "swissLongitudeDeg": 342.279970012, "pathfinderLongitudeDeg": 342.2803896811093, "absoluteErrorArcsec": 1.5108087935004733, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 7, "swissLongitudeDeg": 9.592639676, "pathfinderLongitudeDeg": 9.592916172626815, "absoluteErrorArcsec": 0.9953878565362118, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 8, "swissLongitudeDeg": 42.279970012, "pathfinderLongitudeDeg": 42.280389681109256, "absoluteErrorArcsec": 1.5108087933214165, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 9, "swissLongitudeDeg": 74.967300348, "pathfinderLongitudeDeg": 74.9678631895917, "absoluteErrorArcsec": 2.026229730125806, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 10, "swissLongitudeDeg": 107.654630684, "pathfinderLongitudeDeg": 107.65533669807414, "absoluteErrorArcsec": 2.5416506669046157, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 11, "swissLongitudeDeg": 134.967300348, "pathfinderLongitudeDeg": 134.9678631895917, "absoluteErrorArcsec": 2.026229730074647, "toleranceArcsec": 3600, "passed": true }, { "caseId": "tromso-polar", "utc": "2024-06-21T12:00:00Z", "latitude": 69.6492, "longitude": 18.9553, "requestedSystem": "Placidus", "referenceSystem": "Porphyry", "cusp": 12, "swissLongitudeDeg": 162.279970012, "pathfinderLongitudeDeg": 162.28038968110926, "absoluteErrorArcsec": 1.510808793295837, "toleranceArcsec": 3600, "passed": true } ], "timings": [ { "id": "mercury-20-aries-direct-before-retrograde", "kind": "longitude-crossing", "body": "Mercury", "motion": "direct", "targetLongitudeDeg": 20, "searchStartUtc": "2024-03-15T00:00:00Z", "searchWindowDays": 15, "referenceUtc": "2024-03-21T23:56:28.778947Z", "pathfinderUtc": "2024-03-21T23:56:07.96875Z", "absoluteErrorMinutes": 0.3468333333333333, "toleranceMinutes": 90, "passed": true }, { "id": "mercury-20-aries-retrograde", "kind": "longitude-crossing", "body": "Mercury", "motion": "retrograde", "targetLongitudeDeg": 20, "searchStartUtc": "2024-04-01T00:00:00Z", "searchWindowDays": 20, "referenceUtc": "2024-04-15T08:58:34.841376Z", "pathfinderUtc": "2024-04-15T08:56:29.0625Z", "absoluteErrorMinutes": 2.0963166666666666, "toleranceMinutes": 90, "passed": true }, { "id": "mercury-20-aries-direct-after-retrograde", "kind": "longitude-crossing", "body": "Mercury", "motion": "direct", "targetLongitudeDeg": 20, "searchStartUtc": "2024-04-20T00:00:00Z", "searchWindowDays": 25, "referenceUtc": "2024-05-05T18:38:26.863024Z", "pathfinderUtc": "2024-05-05T18:37:58.125Z", "absoluteErrorMinutes": 0.47896666666666665, "toleranceMinutes": 90, "passed": true }, { "id": "mercury-april-direct-station", "kind": "station", "body": "Mercury", "motion": "direct", "extremum": "minimum", "searchStartUtc": "2024-04-22T00:00:00Z", "searchWindowDays": 6, "referenceUtc": "2024-04-25T12:54:01.463415Z", "pathfinderUtc": "2024-04-25T12:51:45.916906191Z", "absoluteErrorMinutes": 2.259116666666667, "toleranceMinutes": 360, "passed": true }, { "id": "saturn-june-retrograde-station", "kind": "station", "body": "Saturn", "motion": "retrograde", "extremum": "maximum", "searchStartUtc": "2024-06-26T00:00:00Z", "searchWindowDays": 7, "referenceUtc": "2024-06-29T19:10:00Z", "pathfinderUtc": "2024-06-29T19:06:54.17098049Z", "absoluteErrorMinutes": 3.097166666666667, "toleranceMinutes": 360, "passed": true }, { "id": "pluto-may-retrograde-station", "kind": "station", "body": "Pluto", "motion": "retrograde", "extremum": "maximum", "searchStartUtc": "2024-04-29T00:00:00Z", "searchWindowDays": 6, "referenceUtc": "2024-05-02T17:05:00Z", "pathfinderUtc": "2024-05-02T17:30:15.478278664Z", "absoluteErrorMinutes": 25.25796666666667, "toleranceMinutes": 360, "passed": true } ], "historicalTimes": [ { "id": "samoa-date-line-skip", "requestedLocal": "2011-12-30T12:00:00", "zoneId": "Pacific/Apia", "expectedResolvedLocal": "2011-12-31T12:00:00", "expectedOffset": "+14", "expectedUtc": "2011-12-30T22:00:00Z", "expectedWarnings": [ "dst_gap_adjusted" ], "tzdbVersion": "TZDB: 2026c (mapping: 48.2)", "passed": true }, { "id": "british-double-summer-time", "requestedLocal": "1941-07-01T12:00:00", "zoneId": "Europe/London", "expectedResolvedLocal": "1941-07-01T12:00:00", "expectedOffset": "+02", "expectedUtc": "1941-07-01T10:00:00Z", "expectedWarnings": [], "tzdbVersion": "TZDB: 2026c (mapping: 48.2)", "passed": true }, { "id": "amsterdam-local-mean-time", "requestedLocal": "1850-01-01T12:00:00", "zoneId": "Europe/Amsterdam", "expectedResolvedLocal": "1850-01-01T12:00:00", "expectedOffset": "+00:17:30", "expectedUtc": "1850-01-01T11:42:30Z", "expectedWarnings": [], "tzdbVersion": "TZDB: 2026c (mapping: 48.2)", "passed": true } ] }