{
  "event": "Total solar eclipse of 2028-07-22",
  "model": "NASA GSFC VSOP87/ELP2000-85 Besselian elements",
  "source": "https://eclipse.gsfc.nasa.gov/SEbeselm/SEbeselm2001/SE2028Jul22Tbeselm.html",
  "pathSource": "https://eclipse.gsfc.nasa.gov/SEpath/SEpath2001/SE2028Jul22Tpath.html",
  "retrieved": "2026-07-25",
  "attribution": "Eclipse Predictions by Fred Espenak, NASA's GSFC",
  "referenceFrame": "WGS 84",
  "polynomialEpochTdtHours": 3,
  "validTdtHours": [0, 6],
  "deltaTSeconds": 72.1,
  "earthRotationCorrectionDegreesPerDeltaTSecond": 0.00417807,
  "coefficients": {
    "x": [-0.154300, 0.5449941, -0.0000226, -0.0000095],
    "y": [-0.586380, -0.1746077, -0.0001022, 0.0000029],
    "d": [20.18231, -0.007974, -0.000005],
    "l1": [0.535236, -0.0000859, -0.0000123],
    "l2": [-0.010847, -0.0000854, -0.0000122],
    "mu": [223.37866, 15.001018]
  },
  "tanF1": 0.0046016,
  "tanF2": 0.0045786,
  "limitations": {
    "lunarReference": "Moon centre of mass; no centre-of-figure or lunar-limb correction",
    "pathEdgeUncertaintyKm": "approximately 1-3",
    "durationUncertaintySeconds": "approximately 1-3 near the lunar limb",
    "defaultObserverHeightMeters": 0,
    "refraction": "not applied",
    "terrainHorizon": "not modelled"
  },
  "pathFixtures": [
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    {"ut":"02:30","north":[119.4067,-11.2567],"south":[118.4700,-13.1867],"centre":[118.9417,-12.2183]},
    {"ut":"02:40","north":[122.5750,-12.3883],"south":[121.6400,-14.3017],"centre":[122.1100,-13.3417]},
    {"ut":"02:50","north":[125.5750,-13.7750],"south":[124.6450,-15.6717],"centre":[125.1100,-14.7183]},
    {"ut":"03:00","north":[128.4900,-15.4100],"south":[127.5700,-17.2883],"centre":[128.0300,-16.3450]},
    {"ut":"03:10","north":[131.4033,-17.3000],"south":[130.5017,-19.1633],"centre":[130.9517,-18.2267]},
    {"ut":"03:20","north":[134.3983,-19.4617],"south":[133.5283,-21.3183],"centre":[133.9600,-20.3833]},
    {"ut":"03:30","north":[137.5833,-21.9333],"south":[136.7650,-23.7917],"centre":[137.1717,-22.8567]},
    {"ut":"03:40","north":[141.1133,-24.7817],"south":[140.3783,-26.6600],"centre":[140.7400,-25.7117]},
    {"ut":"03:50","north":[145.2383,-28.1233],"south":[144.6417,-30.0500],"centre":[144.9317,-29.0767]},
    {"ut":"04:00","north":[150.4533,-32.2000],"south":[150.1167,-34.2333],"centre":[150.2700,-33.2033]},
    {"ut":"04:02","north":[151.7117,-33.1450],"south":[151.4567,-35.2150],"centre":[151.5683,-34.1650]},
    {"ut":"04:04","north":[153.0767,-34.1483],"south":[152.9217,-36.2617],"centre":[152.9800,-35.1883]},
    {"ut":"04:06","north":[154.5700,-35.2217],"south":[154.5400,-37.3900],"centre":[154.5317,-36.2883]},
    {"ut":"04:08","north":[156.2283,-36.3817],"south":[156.3600,-38.6200],"centre":[156.2650,-37.4800]},
    {"ut":"04:10","north":[158.1017,-37.6500],"south":[158.4500,-39.9850],"centre":[158.2383,-38.7933]},
    {"ut":"04:12","north":[160.2700,-39.0633],"south":[160.9317,-41.5367],"centre":[160.5483,-40.2683]},
    {"ut":"04:14","north":[162.8750,-40.6850],"south":[164.0450,-43.3783],"centre":[163.3767,-41.9883]},
    {"ut":"04:16","north":[166.2200,-42.6483],"south":[168.4400,-45.7883],"centre":[167.1500,-44.1333]},
    {"ut":"04:18","north":[171.2467,-45.3517],"south":null,"centre":[173.6533,-47.4600]},
    {"ut":"limit","north":[180.9850,-49.8400],"south":[180.0050,-51.1600],"centre":[180.5050,-50.4983]}
  ]
}