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
行星巡游

行星大巡游(六星同框窗口)

ID: 2026-02-28-planetary-parade
JSON API
关键时刻
2026-02-28 23:00 UTC
模拟窗口
4320 分钟(峰值前后)
输出单位
score(0..1)
模型说明
对齐窗口评分(参数化)
实际可见性取决于地点与黄昏时刻;这里输出“对齐窗口评分”。
拖动/触摸曲线查看时间点数值
用于展示“更适合观测/同框”的时间窗(示意)
拖动/触摸曲线查看时间点数值
用于展示“更适合观测/同框”的时间窗(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": "2026-02-28-planetary-parade",
        "title": "行星大巡游(六星同框窗口)",
        "type": "planetary_parade",
        "peak_utc": "2026-02-28T23:00:00Z",
        "window_min": 4320,
        "params": {
            "sigma_min": 2880,
            "planets": [
                "Mercury",
                "Venus",
                "Jupiter",
                "Saturn",
                "Uranus",
                "Neptune"
            ],
            "easy": [
                "Venus",
                "Jupiter",
                "Saturn"
            ]
        },
        "notes": "实际可见性取决于地点与黄昏时刻;这里输出“对齐窗口评分”。"
    },
    "series": [
        {
            "t": "2026-02-25T23:00:00+00:00",
            "value": 0.32465246735834974,
            "label": "Ok"
        },
        {
            "t": "2026-02-25T23:10:00+00:00",
            "value": 0.3263458093896169,
            "label": "Ok"
        },
        {
            "t": "2026-02-25T23:20:00+00:00",
            "value": 0.3280440286269878,
            "label": "Ok"
        },
        {
            "t": "2026-02-25T23:30:00+00:00",
            "value": 0.32974710939531354,
            "label": "Ok"
        },
        {
            "t": "2026-02-25T23:40:00+00:00",
            "value": 0.331455035761679,
            "label": "Ok"
        },
        {
            "t": "2026-02-25T23:50:00+00:00",
            "value": 0.33316779153483533,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T00:00:00+00:00",
            "value": 0.3348853602646437,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T00:10:00+00:00",
            "value": 0.3366077252415347,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T00:20:00+00:00",
            "value": 0.3383348694959767,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T00:30:00+00:00",
            "value": 0.34006677579796124,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T00:40:00+00:00",
            "value": 0.3418034266564981,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T00:50:00+00:00",
            "value": 0.34354480431912554,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T01:00:00+00:00",
            "value": 0.34529089077143393,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T01:10:00+00:00",
            "value": 0.3470416677366009,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T01:20:00+00:00",
            "value": 0.3487971166749425,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T01:30:00+00:00",
            "value": 0.3505572187834759,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T01:40:00+00:00",
            "value": 0.35232195499549696,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T01:50:00+00:00",
            "value": 0.3540913059801711,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T02:00:00+00:00",
            "value": 0.35586525214213843,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T02:10:00+00:00",
            "value": 0.3576437736211324,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T02:20:00+00:00",
            "value": 0.359426850291613,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T02:30:00+00:00",
            "value": 0.36121446176241395,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T02:40:00+00:00",
            "value": 0.36300658737640407,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T02:50:00+00:00",
            "value": 0.36480320621016366,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T03:00:00+00:00",
            "value": 0.3666042970736738,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T03:10:00+00:00",
            "value": 0.3684098385100227,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T03:20:00+00:00",
            "value": 0.370219808795124,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T03:30:00+00:00",
            "value": 0.3720341859374524,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T03:40:00+00:00",
            "value": 0.37385294767779176,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T03:50:00+00:00",
            "value": 0.3756760714889998,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T04:00:00+00:00",
            "value": 0.3775035345757876,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T04:10:00+00:00",
            "value": 0.37933531387451336,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T04:20:00+00:00",
            "value": 0.3811713860529925,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T04:30:00+00:00",
            "value": 0.3830117275103219,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T04:40:00+00:00",
            "value": 0.3848563143767209,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T04:50:00+00:00",
            "value": 0.38670512251338623,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T05:00:00+00:00",
            "value": 0.3885581275123641,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T05:10:00+00:00",
            "value": 0.3904153046964365,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T05:20:00+00:00",
            "value": 0.39227662911902383,
            "label": "Ok"
        },
        {
            "t": "2026-02-26T05:30:00+00:00",
            "value": 0.3941420755641043,
            "label": "Ok"
        }
    ],
    "meta": {
        "unit": "score(0..1)",
        "model": "对齐窗口评分(参数化)",
        "meaning": "用于展示“更适合观测\/同框”的时间窗(示意)"
    }
}

按月时间线

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