astrophotograph of the green comet c 2022 e3 (ztf

astro green comet 2022 ztf amateur clear starry sky february 2023 darmstadt germany tail star night stars constellation fog visible spectacular tracked hesse tripod winter weak astrophotography deep taurus seconds iso 4000 bright 350mm faint aperture 12th riedstadt astronomy outgassing observation light trail nebula lens cluster dark astrophotograph