Last Updated：2025/11/20
The comet's brightness increased dramatically as it approached perihelion, the point in its orbit nearest the Sun.
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The comet's brightness increased dramatically as it approached perihelion, the point in its orbit nearest the Sun.
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彗星は軌道上で太陽に最も近づく地点（近日点）に近づくにつれて明るさが劇的に増した。
