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

英仙座流星雨(Perseids)峰值夜

ID: 2026-08-13-perseids
JSON API
关键时刻
2026-08-13 03:00 UTC
模拟窗口
1440 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
2026 常被认为月光干扰较小;此处 moon_penalty=1.0。
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": "2026-08-13-perseids",
        "title": "英仙座流星雨(Perseids)峰值夜",
        "type": "meteor_shower",
        "peak_utc": "2026-08-13T03:00:00Z",
        "window_min": 1440,
        "params": {
            "peak_zhr": 100,
            "sigma_min": 360,
            "moon_penalty": 1
        },
        "notes": "2026 常被认为月光干扰较小;此处 moon_penalty=1.0。"
    },
    "series": [
        {
            "t": "2026-08-12T03:00:00+00:00",
            "value": 0.033546262790251184,
            "label": "Active"
        },
        {
            "t": "2026-08-12T03:10:00+00:00",
            "value": 0.03747412795278869,
            "label": "Active"
        },
        {
            "t": "2026-08-12T03:20:00+00:00",
            "value": 0.041829610642391164,
            "label": "Active"
        },
        {
            "t": "2026-08-12T03:30:00+00:00",
            "value": 0.04665530201723781,
            "label": "Active"
        },
        {
            "t": "2026-08-12T03:40:00+00:00",
            "value": 0.051997574325585494,
            "label": "Active"
        },
        {
            "t": "2026-08-12T03:50:00+00:00",
            "value": 0.057906865854296254,
            "label": "Active"
        },
        {
            "t": "2026-08-12T04:00:00+00:00",
            "value": 0.06443798205686076,
            "label": "Active"
        },
        {
            "t": "2026-08-12T04:10:00+00:00",
            "value": 0.0716504132415759,
            "label": "Active"
        },
        {
            "t": "2026-08-12T04:20:00+00:00",
            "value": 0.07960866914957304,
            "label": "Active"
        },
        {
            "t": "2026-08-12T04:30:00+00:00",
            "value": 0.088382630693505,
            "label": "Active"
        },
        {
            "t": "2026-08-12T04:40:00+00:00",
            "value": 0.09804791906039831,
            "label": "Active"
        },
        {
            "t": "2026-08-12T04:50:00+00:00",
            "value": 0.10868628230603794,
            "label": "Active"
        },
        {
            "t": "2026-08-12T05:00:00+00:00",
            "value": 0.1203859994828204,
            "label": "Active"
        },
        {
            "t": "2026-08-12T05:10:00+00:00",
            "value": 0.1332423022479006,
            "label": "Active"
        },
        {
            "t": "2026-08-12T05:20:00+00:00",
            "value": 0.1473578137933028,
            "label": "Active"
        },
        {
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            "value": 0.1628430048241211,
            "label": "Active"
        },
        {
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            "value": 0.1798166661847583,
            "label": "Active"
        },
        {
            "t": "2026-08-12T05:50:00+00:00",
            "value": 0.19840639759608078,
            "label": "Active"
        },
        {
            "t": "2026-08-12T06:00:00+00:00",
            "value": 0.21874911181828852,
            "label": "Active"
        },
        {
            "t": "2026-08-12T06:10:00+00:00",
            "value": 0.24099155339509337,
            "label": "Active"
        },
        {
            "t": "2026-08-12T06:20:00+00:00",
            "value": 0.26529083096449274,
            "label": "Active"
        },
        {
            "t": "2026-08-12T06:30:00+00:00",
            "value": 0.29181496194009415,
            "label": "Active"
        },
        {
            "t": "2026-08-12T06:40:00+00:00",
            "value": 0.32074342817477225,
            "label": "Active"
        },
        {
            "t": "2026-08-12T06:50:00+00:00",
            "value": 0.35226774101574276,
            "label": "Active"
        },
        {
            "t": "2026-08-12T07:00:00+00:00",
            "value": 0.38659201394728043,
            "label": "Active"
        },
        {
            "t": "2026-08-12T07:10:00+00:00",
            "value": 0.4239335407948827,
            "label": "Active"
        },
        {
            "t": "2026-08-12T07:20:00+00:00",
            "value": 0.46452337723328857,
            "label": "Active"
        },
        {
            "t": "2026-08-12T07:30:00+00:00",
            "value": 0.5086069231012701,
            "label": "Active"
        },
        {
            "t": "2026-08-12T07:40:00+00:00",
            "value": 0.556444502779387,
            "label": "Active"
        },
        {
            "t": "2026-08-12T07:50:00+00:00",
            "value": 0.6083119406341186,
            "label": "Active"
        },
        {
            "t": "2026-08-12T08:00:00+00:00",
            "value": 0.6645011282741404,
            "label": "Active"
        },
        {
            "t": "2026-08-12T08:10:00+00:00",
            "value": 0.7253205801034374,
            "label": "Active"
        },
        {
            "t": "2026-08-12T08:20:00+00:00",
            "value": 0.7910959733930247,
            "label": "Active"
        },
        {
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            "value": 0.8621706688299523,
            "label": "Active"
        },
        {
            "t": "2026-08-12T08:40:00+00:00",
            "value": 0.9389062072410057,
            "label": "Active"
        },
        {
            "t": "2026-08-12T08:50:00+00:00",
            "value": 1.0216827779310103,
            "label": "Active"
        },
        {
            "t": "2026-08-12T09:00:00+00:00",
            "value": 1.1108996538242306,
            "label": "Active"
        },
        {
            "t": "2026-08-12T09:10:00+00:00",
            "value": 1.2069755883542976,
            "label": "Active"
        },
        {
            "t": "2026-08-12T09:20:00+00:00",
            "value": 1.310349168816001,
            "label": "Active"
        },
        {
            "t": "2026-08-12T09:30:00+00:00",
            "value": 1.4214791206736996,
            "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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