C/2019 U6 (Lemmon) 2020-May-28 Sergio Babino
This photo of comet C / 2019 U6 Lemmon was taken on Thursday, May 28, beginning the round of 80 five-second exposures at 22:28 UT.
This and subsequent photographs were taken with a Celestron CPC800 8-inch aperture double-arm Az-mount telescope and the ZWO174MM CMOS with direct focus.
Image from Sociedad Astronomica Octante in Uruguay:
https://www.sao.org.uy/2020/06/01/cometa-c-2019-u6-lemmon-desde-montevideo/