This is Comet Wirtanen 46P in Taurus on December 14/15, 2018 accompanied by a meteor, caught by chance of course. The meteor has left a yellowish “smoke” cloud. Yellowish Aldebaran and the Hyades are at bottom, the pink California Nebula (NGC 1499) is at top, in Perseus, while the blue Pleiades are at centre. They form a nice colour contrast with the cyan-green comet. The Taurus Dark Clouds of interstellar dust are at left. Comet Wirtanen was two days before its closest approach to Earth and nearly at its brightest. It was visible to the unaided eye. I got a chance to capture this and other views after Chinook clouds cleared off near midnight on Dec 14/15. This is a stack of 5 x 2-minute exposures with the filter-modified Canon 5D MkII camera at ISO 800 with the Sigma 50mm lens at f/2.8. The meteor is from one of those frames. The camera was on the Star Adventurer tracker.
The constellation of Corona Australis and the dark nebula area known as the Field of Nothing, as in a telescope at moderate power, there is nothing in the eyepiece. The small globular cluster NGC 6723 is at left. The field simulates a binocular field of view. This is a stack of 5 x 2-minute exposures with the 200mm lens at f/2.8 and Canon 5D MkII at ISO 1600, Tracked on the AP400 mount in Australia.
The Coathanger asterism of stars, aka Cr399, in Vulpecula, with the small open cluster NGC 6802 at left. I shot this from home on a very clear night on July 31, 2019, using the Astro-Physics Traveler and Hotech f/6 field flattener for a stack of 5 x 8-minute exposures at ISO 800 with the now 10-year-old filter-modified Canon 5D Mark II. Diffraction spikes added with Astronomy Tools actions..
