莱蒙彗星于2025年1月被发现,可能在10月下旬以肉眼可见,在10月21日接近地球时达到2.5级.
Comet Lemmon, discovered in January 2025, may be visible to the naked eye by late October, reaching magnitude 2.5 near its closest Earth approach on October 21.
2025年1月发现的彗星Lemmon(C/2025 A6)迅速亮亮,到10月下旬,肉眼可以看见,估计达到2.5级的亮度。
Comet Lemmon (C/2025 A6), discovered in January 2025, is rapidly brightening and could become visible to the naked eye by late October, reaching an estimated brightness of magnitude 2.5.
它将于10月21日接近地球,11月8日接近太阳,经过Cor Caroli附近和北半球的环极地区。
It will make its closest approach to Earth on October 21 and to the Sun on November 8, passing near Cor Caroli and remaining circumpolar in the Northern Hemisphere.
虽然目前只能通过望远镜可见,但在黑暗天空下,特别是在10月21日新月前后,看不到光学帮助。
Though currently visible only through binoculars, it may be seen without optical aid under dark skies, especially around the October 21 New Moon.
建议观察者远离城市灯光观看,以取得最佳结果。
Observers are advised to view away from city lights for best results.