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
流星雨

南宝瓶座δ流星雨(Southern Delta Aquariids)峰值

ID: 2026-07-31-delta-aquariids
JSON API
关键时刻
2026-07-31 06:00 UTC
模拟窗口
2160 分钟(峰值前后)
输出单位
ZHR(模拟)
模型说明
高斯活动曲线 × 月光惩罚
常与摩羯座α流星雨同夜出现。
拖动/触摸曲线查看时间点数值
用于展示“峰值前后活动变化”(示意)
拖动/触摸曲线查看时间点数值
用于展示“峰值前后活动变化”(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": "2026-07-31-delta-aquariids",
        "title": "南宝瓶座δ流星雨(Southern Delta Aquariids)峰值",
        "type": "meteor_shower",
        "peak_utc": "2026-07-31T06:00:00Z",
        "window_min": 2160,
        "params": {
            "peak_zhr": 25,
            "sigma_min": 480,
            "moon_penalty": 0.9
        },
        "notes": "常与摩羯座α流星雨同夜出现。"
    },
    "series": [
        {
            "t": "2026-07-29T18:00:00+00:00",
            "value": 0.0009014691913413991,
            "label": "Active"
        },
        {
            "t": "2026-07-29T18:10:00+00:00",
            "value": 0.000989855381619446,
            "label": "Active"
        },
        {
            "t": "2026-07-29T18:20:00+00:00",
            "value": 0.0010864359113441683,
            "label": "Active"
        },
        {
            "t": "2026-07-29T18:30:00+00:00",
            "value": 0.0011919223968290514,
            "label": "Active"
        },
        {
            "t": "2026-07-29T18:40:00+00:00",
            "value": 0.0013070835609170137,
            "label": "Active"
        },
        {
            "t": "2026-07-29T18:50:00+00:00",
            "value": 0.001432749378932496,
            "label": "Active"
        },
        {
            "t": "2026-07-29T19:00:00+00:00",
            "value": 0.0015698154869099347,
            "label": "Active"
        },
        {
            "t": "2026-07-29T19:10:00+00:00",
            "value": 0.0017192478654134416,
            "label": "Active"
        },
        {
            "t": "2026-07-29T19:20:00+00:00",
            "value": 0.0018820878126688725,
            "label": "Active"
        },
        {
            "t": "2026-07-29T19:30:00+00:00",
            "value": 0.0020594572211250846,
            "label": "Active"
        },
        {
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            "value": 0.002252564171943444,
            "label": "Active"
        },
        {
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            "value": 0.0024627088622801987,
            "label": "Active"
        },
        {
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            "value": 0.0026912898805730484,
            "label": "Active"
        },
        {
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            "value": 0.0029398108453671185,
            "label": "Active"
        },
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            "value": 0.0032098874235131597,
            "label": "Active"
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            "label": "Active"
        },
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            "value": 0.0041674468174582755,
            "label": "Active"
        },
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            "label": "Active"
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        {
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        },
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            "value": 0.005389566918589294,
            "label": "Active"
        },
        {
            "t": "2026-07-29T21:30:00+00:00",
            "value": 0.005866847655048604,
            "label": "Active"
        },
        {
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            "value": 0.006383623392281572,
            "label": "Active"
        },
        {
            "t": "2026-07-29T21:50:00+00:00",
            "value": 0.006942904764904886,
            "label": "Active"
        },
        {
            "t": "2026-07-29T22:00:00+00:00",
            "value": 0.0075479091278065165,
            "label": "Active"
        },
        {
            "t": "2026-07-29T22:10:00+00:00",
            "value": 0.008202072839554894,
            "label": "Active"
        },
        {
            "t": "2026-07-29T22:20:00+00:00",
            "value": 0.008909064123338379,
            "label": "Active"
        },
        {
            "t": "2026-07-29T22:30:00+00:00",
            "value": 0.0096727965208358,
            "label": "Active"
        },
        {
            "t": "2026-07-29T22:40:00+00:00",
            "value": 0.010497442953878508,
            "label": "Active"
        },
        {
            "t": "2026-07-29T22:50:00+00:00",
            "value": 0.011387450408124866,
            "label": "Active"
        },
        {
            "t": "2026-07-29T23:00:00+00:00",
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            "label": "Active"
        },
        {
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            "label": "Active"
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            "label": "Active"
        },
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            "label": "Active"
        },
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            "t": "2026-07-29T23:40:00+00:00",
            "value": 0.016994717026919293,
            "label": "Active"
        },
        {
            "t": "2026-07-29T23:50:00+00:00",
            "value": 0.018387637693030465,
            "label": "Active"
        },
        {
            "t": "2026-07-30T00:00:00+00:00",
            "value": 0.019886091906038624,
            "label": "Active"
        },
        {
            "t": "2026-07-30T00:10:00+00:00",
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            "label": "Active"
        },
        {
            "t": "2026-07-30T00:30:00+00:00",
            "value": 0.0250893251586835,
            "label": "Active"
        }
    ],
    "meta": {
        "unit": "ZHR(模拟)",
        "model": "高斯活动曲线 × 月光惩罚",
        "meaning": "用于展示“峰值前后活动变化”(示意)"
    }
}

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