http://www.aerith.net/comet/catalog/2016VZ18/2016VZ18.htmlC/2016 VZ18 ( PanSTARRS ) 亮度增加
有一說有變亮一些
不過最近應該 最亮的時間吧
https://in-the-sky.org/news.php?id=20170316_18_100Comet C/2016 VZ18 (PANSTARRS) is forecast to reach its brightest, at around mag 10.6. It will lie at a distance of 0.92 AU from the Sun, and at a distance of 0.56 AU from the Earth.