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

猎户座流星雨(Orionids)峰值

ID: 2026-10-22-orionids
JSON API
关键时刻
2026-10-22 12:00 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
哈雷彗星相关流星雨之一。
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": "2026-10-22-orionids",
        "title": "猎户座流星雨(Orionids)峰值",
        "type": "meteor_shower",
        "peak_utc": "2026-10-22T12:00:00Z",
        "window_min": 1440,
        "params": {
            "peak_zhr": 20,
            "sigma_min": 360,
            "moon_penalty": 0.85
        },
        "notes": "哈雷彗星相关流星雨之一。"
    },
    "series": [
        {
            "t": "2026-10-21T12:00:00+00:00",
            "value": 0.005702864674342701,
            "label": "Active"
        },
        {
            "t": "2026-10-21T12:10:00+00:00",
            "value": 0.006370601751974078,
            "label": "Active"
        },
        {
            "t": "2026-10-21T12:20:00+00:00",
            "value": 0.007111033809206498,
            "label": "Active"
        },
        {
            "t": "2026-10-21T12:30:00+00:00",
            "value": 0.007931401342930428,
            "label": "Active"
        },
        {
            "t": "2026-10-21T12:40:00+00:00",
            "value": 0.008839587635349535,
            "label": "Active"
        },
        {
            "t": "2026-10-21T12:50:00+00:00",
            "value": 0.009844167195230364,
            "label": "Active"
        },
        {
            "t": "2026-10-21T13:00:00+00:00",
            "value": 0.010954456949666328,
            "label": "Active"
        },
        {
            "t": "2026-10-21T13:10:00+00:00",
            "value": 0.012180570251067903,
            "label": "Active"
        },
        {
            "t": "2026-10-21T13:20:00+00:00",
            "value": 0.013533473755427414,
            "label": "Active"
        },
        {
            "t": "2026-10-21T13:30:00+00:00",
            "value": 0.01502504721789585,
            "label": "Active"
        },
        {
            "t": "2026-10-21T13:40:00+00:00",
            "value": 0.016668146240267714,
            "label": "Active"
        },
        {
            "t": "2026-10-21T13:50:00+00:00",
            "value": 0.01847666799202645,
            "label": "Active"
        },
        {
            "t": "2026-10-21T14:00:00+00:00",
            "value": 0.02046561991207947,
            "label": "Active"
        },
        {
            "t": "2026-10-21T14:10:00+00:00",
            "value": 0.0226511913821431,
            "label": "Active"
        },
        {
            "t": "2026-10-21T14:20:00+00:00",
            "value": 0.02505082834486147,
            "label": "Active"
        },
        {
            "t": "2026-10-21T14:30:00+00:00",
            "value": 0.027683310820100584,
            "label": "Active"
        },
        {
            "t": "2026-10-21T14:40:00+00:00",
            "value": 0.030568833251408915,
            "label": "Active"
        },
        {
            "t": "2026-10-21T14:50:00+00:00",
            "value": 0.03372908759133373,
            "label": "Active"
        },
        {
            "t": "2026-10-21T15:00:00+00:00",
            "value": 0.03718734900910905,
            "label": "Active"
        },
        {
            "t": "2026-10-21T15:10:00+00:00",
            "value": 0.04096856407716587,
            "label": "Active"
        },
        {
            "t": "2026-10-21T15:20:00+00:00",
            "value": 0.04509944126396376,
            "label": "Active"
        },
        {
            "t": "2026-10-21T15:30:00+00:00",
            "value": 0.04960854352981601,
            "label": "Active"
        },
        {
            "t": "2026-10-21T15:40:00+00:00",
            "value": 0.05452638278971128,
            "label": "Active"
        },
        {
            "t": "2026-10-21T15:50:00+00:00",
            "value": 0.05988551597267627,
            "label": "Active"
        },
        {
            "t": "2026-10-21T16:00:00+00:00",
            "value": 0.06572064237103767,
            "label": "Active"
        },
        {
            "t": "2026-10-21T16:10:00+00:00",
            "value": 0.07206870193513006,
            "label": "Active"
        },
        {
            "t": "2026-10-21T16:20:00+00:00",
            "value": 0.07896897412965904,
            "label": "Active"
        },
        {
            "t": "2026-10-21T16:30:00+00:00",
            "value": 0.0864631769272159,
            "label": "Active"
        },
        {
            "t": "2026-10-21T16:40:00+00:00",
            "value": 0.09459556547249579,
            "label": "Active"
        },
        {
            "t": "2026-10-21T16:50:00+00:00",
            "value": 0.10341302990780017,
            "label": "Active"
        },
        {
            "t": "2026-10-21T17:00:00+00:00",
            "value": 0.11296519180660387,
            "label": "Active"
        },
        {
            "t": "2026-10-21T17:10:00+00:00",
            "value": 0.12330449861758434,
            "label": "Active"
        },
        {
            "t": "2026-10-21T17:20:00+00:00",
            "value": 0.1344863154768142,
            "label": "Active"
        },
        {
            "t": "2026-10-21T17:30:00+00:00",
            "value": 0.14656901370109188,
            "label": "Active"
        },
        {
            "t": "2026-10-21T17:40:00+00:00",
            "value": 0.15961405523097097,
            "label": "Active"
        },
        {
            "t": "2026-10-21T17:50:00+00:00",
            "value": 0.17368607224827173,
            "label": "Active"
        },
        {
            "t": "2026-10-21T18:00:00+00:00",
            "value": 0.1888529411501192,
            "label": "Active"
        },
        {
            "t": "2026-10-21T18:10:00+00:00",
            "value": 0.2051858500202306,
            "label": "Active"
        },
        {
            "t": "2026-10-21T18:20:00+00:00",
            "value": 0.22275935869872016,
            "label": "Active"
        },
        {
            "t": "2026-10-21T18:30:00+00:00",
            "value": 0.2416514505145289,
            "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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