|Finding comet P/2016 BA14|
Comet P/2016 BA14 is not alone. There is a companion called 252P/Linear with it that will also pass close to Earth but will not be a threat. The two comets are likely from the same origin but split apart.
You'll need a telescope to see either one, but with a full Moon this week, it will take some work. The image shows where to look on March 21st at closest approach.
More information from Sky & Telescope and from Earth Sky.