行星冲日

Uranus at Opposition 2026

日期与时间

2026年11月25日星期三

UTC

概览

November 25, 2026. Uranus at its brightest (~5.7 mag) — barely visible to the naked eye. Best viewed with binoculars or telescope. Best time of year to observe Uranus.

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A planet reaches opposition when it is directly opposite the Sun in Earth's sky, rising at sunset and setting at sunrise. This is when the planet is closest to Earth and brightest — the best time for observation. Mars oppositions occur every 26 months; Jupiter and Saturn oppositions occur annually.

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数据来源

二至点和二分点日期根据 JPL DE440 星历计算（与 NASA 使用的行星/月球星历相同）。流星雨峰值日期与 ZHR 值遵循国际流星组织（IMO）年度日历。行星事件数据来自 NASA Horizons 系统。

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