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

天王星冲(双筒/小望远镜可见)

ID: 2026-11-25-uranus-opposition
JSON API
关键时刻
2026-11-25 00:00 UTC
模拟窗口
30240 分钟(峰值前后)
输出单位
arcsec(模拟)
模型说明
冲日窗口评分→视直径 proxy
双筒可见青绿色小星点/小圆盘(视条件)。
拖动/触摸曲线查看时间点数值
用于展示“最佳观测窗口”随时间变化(示意)
拖动/触摸曲线查看时间点数值
用于展示“最佳观测窗口”随时间变化(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": "2026-11-25-uranus-opposition",
        "title": "天王星冲(双筒\/小望远镜可见)",
        "type": "opposition",
        "peak_utc": "2026-11-25T00:00:00Z",
        "window_min": 30240,
        "params": {
            "sigma_min": 14400,
            "apparent_size_arcsec_peak": 3.7
        },
        "notes": "双筒可见青绿色小星点\/小圆盘(视条件)。"
    },
    "series": [
        {
            "t": "2026-11-04T00:00:00+00:00",
            "value": 3.2061890415439893,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T00:10:00+00:00",
            "value": 3.2062783258851884,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T00:20:00+00:00",
            "value": 3.206367710911371,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T00:30:00+00:00",
            "value": 3.206457196683129,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T00:40:00+00:00",
            "value": 3.206546783260995,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T00:50:00+00:00",
            "value": 3.206636470705446,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T01:00:00+00:00",
            "value": 3.2067262590768997,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T01:10:00+00:00",
            "value": 3.2068161484357165,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T01:20:00+00:00",
            "value": 3.2069061388421973,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T01:30:00+00:00",
            "value": 3.2069962303565864,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T01:40:00+00:00",
            "value": 3.2070864230390677,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T01:50:00+00:00",
            "value": 3.2071767169497662,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T02:00:00+00:00",
            "value": 3.2072671121487493,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T02:10:00+00:00",
            "value": 3.2073576086960243,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T02:20:00+00:00",
            "value": 3.2074482066515384,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T02:30:00+00:00",
            "value": 3.2075389060751793,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T02:40:00+00:00",
            "value": 3.2076297070267756,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T02:50:00+00:00",
            "value": 3.2077206095660955,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T03:00:00+00:00",
            "value": 3.2078116137528463,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T03:10:00+00:00",
            "value": 3.2079027196466754,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T03:20:00+00:00",
            "value": 3.207993927307168,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T03:30:00+00:00",
            "value": 3.208085236793851,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T03:40:00+00:00",
            "value": 3.2081766481661886,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T03:50:00+00:00",
            "value": 3.208268161483583,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T04:00:00+00:00",
            "value": 3.208359776805376,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T04:10:00+00:00",
            "value": 3.208451494190848,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T04:20:00+00:00",
            "value": 3.208543313699216,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T04:30:00+00:00",
            "value": 3.2086352353896364,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T04:40:00+00:00",
            "value": 3.208727259321202,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T04:50:00+00:00",
            "value": 3.208819385552943,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T05:00:00+00:00",
            "value": 3.2089116141438287,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T05:10:00+00:00",
            "value": 3.209003945152763,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T05:20:00+00:00",
            "value": 3.2090963786385887,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T05:30:00+00:00",
            "value": 3.209188914660083,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T05:40:00+00:00",
            "value": 3.209281553275962,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T05:50:00+00:00",
            "value": 3.209374294544877,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T06:00:00+00:00",
            "value": 3.209467138525414,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T06:10:00+00:00",
            "value": 3.209560085276096,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T06:20:00+00:00",
            "value": 3.2096531348553827,
            "label": "Ok"
        },
        {
            "t": "2026-11-04T06:30:00+00:00",
            "value": 3.2097462873216673,
            "label": "Ok"
        }
    ],
    "meta": {
        "unit": "arcsec(模拟)",
        "model": "冲日窗口评分→视直径 proxy",
        "meaning": "用于展示“最佳观测窗口”随时间变化(示意)"
    }
}

按月时间线

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