{
  "all_pass": true,
  "kind": "ideal_sphere_geocentric_model_not_observation",
  "inputs": {
    "radius_km_rounded": 1740.0,
    "mean_perigee_distance_km": 363300.0,
    "mean_apogee_distance_km": 405500.0,
    "mean_earth_moon_distance_km": 384400.0
  },
  "angular_checks": [
    {
      "label": "근지점 평균거리",
      "distance_km": 363300.0,
      "moon_radius_km_rounded": 1740.0,
      "angular_diameter_rad": 0.00957889706729869,
      "angular_diameter_deg": 0.5488303743464567,
      "angular_diameter_arcmin": 32.9298224607874,
      "independent_tangent_angle_rad": 0.00957889706729869
    },
    {
      "label": "지구-달 평균거리",
      "distance_km": 384400.0,
      "moon_radius_km_rounded": 1740.0,
      "angular_diameter_rad": 0.009053100634833295,
      "angular_diameter_deg": 0.5187044578831541,
      "angular_diameter_arcmin": 31.122267472989247,
      "independent_tangent_angle_rad": 0.009053100634833295
    },
    {
      "label": "원지점 평균거리",
      "distance_km": 405500.0,
      "moon_radius_km_rounded": 1740.0,
      "angular_diameter_rad": 0.008582023870375658,
      "angular_diameter_deg": 0.4917137474530531,
      "angular_diameter_arcmin": 29.502824847183184,
      "independent_tangent_angle_rad": 0.008582023870375658
    }
  ],
  "comparisons": [
    {
      "baseline": "원지점 평균거리",
      "target": "근지점 평균거리",
      "baseline_km": 405500.0,
      "target_km": 363300.0,
      "approx_diameter_ratio": 1.1161574456372145,
      "diameter_increase_percent": 11.615744563721453,
      "projected_area_increase_percent": 24.58074434513915,
      "brightness_increase_percent": null
    },
    {
      "baseline": "지구-달 평균거리",
      "target": "근지점 평균거리",
      "baseline_km": 384400.0,
      "target_km": 363300.0,
      "approx_diameter_ratio": 1.0580787228186073,
      "diameter_increase_percent": 5.8078722818607265,
      "projected_area_increase_percent": 11.95305836814551,
      "brightness_increase_percent": null
    }
  ],
  "independent_methods": [
    "2 asin(R/d)",
    "2 atan2(R,sqrt(d²-R²))"
  ],
  "diameter_ratio_small_angle_tolerance": 3e-06,
  "actual_brightness_computed": false,
  "not_maximum_supermoon_case": true,
  "fourteen_percent_diameter_area_example": {
    "diameter_ratio": 1.14,
    "area_ratio": 1.2995999999999999,
    "area_increase_percent": 29.959999999999987,
    "not_brightness_measurement": true
  }
}