2026 天文奇观 · 过程模拟

专业严谨的天象事件目录 · 参数化过程曲线 · 移动端友好
输出 JSON + 可视化模式 演示级模拟API /api/simulate.php
年度天文观测总览(2026)
按月整理 2026 年主要天象事件,并为每个事件生成“过程模拟曲线”(如食分变化、流星雨活跃曲线、合相角距变化、冲日前后观测窗口、四季点太阳赤纬变化等)。
重要说明:曲线为参数化模拟,用于展示“过程形态”;若用于精确观测计划,请接入权威历表数据(JPL/IMCCE 等)。
行星轨道动画(演示)轻量渲染 · 移动端优化
日食

日全食(年度重头戏)

ID: 2026-08-12-solar-total
JSON API
关键时刻
2026-08-12 17:47 UTC
模拟窗口
150 分钟(峰值前后)
输出单位
magnitude(模拟)
模型说明
分段食相曲线(参数化)
用分段曲线模拟:偏食→全食→偏食。
拖动/触摸曲线查看时间点数值
0=无食,接近1=最大/全食阶段(示意)
拖动/触摸曲线查看时间点数值
0=无食,接近1=最大/全食阶段(示意)
动态模拟含演变过程 · 可暂停/拖拽 · 使用真实星球图像纹理
提示:该动画与上方曲线使用同一组 series 数据(参数化模拟),用于展示“过程形态”。
支持移动端手势拖动进度条
查看 JSON(前 40 点)
{
    "event": {
        "id": "2026-08-12-solar-total",
        "title": "日全食(年度重头戏)",
        "type": "solar_eclipse",
        "peak_utc": "2026-08-12T17:47:00Z",
        "window_min": 150,
        "params": {
            "totality_half_width_min": 2,
            "partial_half_width_min": 95,
            "magnitude": 1.02
        },
        "notes": "用分段曲线模拟:偏食→全食→偏食。"
    },
    "series": [
        {
            "t": "2026-08-12T15:17:00+00:00",
            "value": 0,
            "label": "No eclipse"
        },
        {
            "t": "2026-08-12T15:27:00+00:00",
            "value": 0,
            "label": "No eclipse"
        },
        {
            "t": "2026-08-12T15:37:00+00:00",
            "value": 0,
            "label": "No eclipse"
        },
        {
            "t": "2026-08-12T15:47:00+00:00",
            "value": 0,
            "label": "No eclipse"
        },
        {
            "t": "2026-08-12T15:57:00+00:00",
            "value": 0,
            "label": "No eclipse"
        },
        {
            "t": "2026-08-12T16:07:00+00:00",
            "value": 0,
            "label": "No eclipse"
        },
        {
            "t": "2026-08-12T16:17:00+00:00",
            "value": 0.05483870967741931,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T16:27:00+00:00",
            "value": 0.16451612903225804,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T16:37:00+00:00",
            "value": 0.27419354838709675,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T16:47:00+00:00",
            "value": 0.38387096774193546,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T16:57:00+00:00",
            "value": 0.49354838709677423,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T17:07:00+00:00",
            "value": 0.6032258064516128,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T17:17:00+00:00",
            "value": 0.7129032258064517,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T17:27:00+00:00",
            "value": 0.8225806451612903,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T17:37:00+00:00",
            "value": 0.932258064516129,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T17:47:00+00:00",
            "value": 1.02,
            "label": "Totality\/Maximum"
        },
        {
            "t": "2026-08-12T17:57:00+00:00",
            "value": 0.932258064516129,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T18:07:00+00:00",
            "value": 0.8225806451612903,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T18:17:00+00:00",
            "value": 0.7129032258064517,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T18:27:00+00:00",
            "value": 0.6032258064516128,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T18:37:00+00:00",
            "value": 0.49354838709677423,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T18:47:00+00:00",
            "value": 0.38387096774193546,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T18:57:00+00:00",
            "value": 0.27419354838709675,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T19:07:00+00:00",
            "value": 0.16451612903225804,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T19:17:00+00:00",
            "value": 0.05483870967741931,
            "label": "Partial"
        },
        {
            "t": "2026-08-12T19:27:00+00:00",
            "value": 0,
            "label": "No eclipse"
        },
        {
            "t": "2026-08-12T19:37:00+00:00",
            "value": 0,
            "label": "No eclipse"
        },
        {
            "t": "2026-08-12T19:47:00+00:00",
            "value": 0,
            "label": "No eclipse"
        },
        {
            "t": "2026-08-12T19:57:00+00:00",
            "value": 0,
            "label": "No eclipse"
        },
        {
            "t": "2026-08-12T20:07:00+00:00",
            "value": 0,
            "label": "No eclipse"
        },
        {
            "t": "2026-08-12T20:17:00+00:00",
            "value": 0,
            "label": "No eclipse"
        }
    ],
    "meta": {
        "unit": "magnitude(模拟)",
        "model": "分段食相曲线(参数化)",
        "meaning": "0=无食,接近1=最大\/全食阶段(示意)"
    }
}

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