Comet K2, largest comet, making closest approach to earth

Comet C/2017 K2 PANSTARRS, also known as K2, is making its closest approach to earth July 14, 2022, as it makes its pass through the solar system. It was discovered in May 2017 by Panoramic Survey Telescope and Rapid Response System (Pan-STARRS) in Hawaii. This comet is unique in that it developed a very large coma of about 130,000 km in diameter early on, suggesting that it is very active.

Finder maps below.