The weather forecast promises a completely clear night with possible fog formation in the morning. I was able to observe comets all night, these are: 4P, 67P, C/2017 K2, C/2019 O3, C/2019 T3 (comet near star), C/2019 U5, C/2020 PV6, C/2020 S3, C/2020 T2, C/2021 D2, C/2021 E3. During the evening, I also captured some spectra of Be stars: HD 174105 and HD 171780.