The article presents the description of possible activity from the comet 46P/Wirtanen meteor shower. The proximity of this comet to the Earth orbit in 1984–2042 increases probabily for the Earth to encounter meteoroid particles released by this comet. For the nearest years two cases of such activity are found—in 2017 and 2019 and their characteristics and circumstances are presented.

中文翻译：

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2017年和2019年彗星46P/维尔塔宁流星雨活动预报

本文描述了 46P/Wirtanen 流星雨可能发生的活动。 1984年至2042年，这颗彗星与地球轨道的距离越来越近，地球遇到这颗彗星释放的流星体粒子的可能性增加。最近几年，2017 年和 2019 年发现了两起此类活动的案例，并介绍了它们的特点和情况。