several comets could be observed until clouds where coming in: 29P, 193P, 408P, C/2017 K2, C/2019 U5, C/2020 K1, C/2020 K6, C/2020 PV6, C/2021 D2, C/2021 E3. Spectra could be obtained of folowwing stars: HD 194057, phi And, phi Per, V2144 Cyg.