it was a clear night and i was able to observe several comets with my 0.4-m f/3.8 telescope. Comets that could be observed are: 43P, 117P, 130P, 328P, 487P, 493P, 496P, C/2021 S3, C/2022 N2, C/2023 A3, C/2023 Q1, C/2023 RN3, C/2024 M1, C/2024 N3, C/2024 N4. With the C11 telescope + LHiReSS III spectrograph i could obtain several spectra of Be-stars: V416 Aur, PZ Gem, psi Per, eps Cas, 11 Cam.