Comet Leonard is actively changing every day. As the comet appeared in the dusk sky on December 16 it manifested an outburst to mag 3, it then faded to mag 5 by December 18th and then it brightened again to mag 3 on December 19th. The current brighter Comet Leonard is complicated by forward scattering as well as an outburst. See CometOBServation database for discussion (<a href="https://cobs.si/show?id=679" rel="noreferrer nofollow">cobs.si/show?id=679</a>).

Vixen VSD asrograph and Nikon Z7II mounted on a Vixen SXP mount

35 x 4 sec stacked with AstroPixelProcessor and the stack processed with Photoshop.