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 … Read more
some comets are observed during this clear evening: C/2018 N2, C/2019 O3, C/2020 M5, C/2020 PV6. Spectra could be obtained from Be-stars: HD 171219, HD 170783
again a clear evening. i started with observations of some comets: C/2017 K2, C/2020 K1, C/ 2020 V2, C/2021 D2 . some spectra could be obtained of: gam Cas (H-alpha @ 6562.8 Å) and gam … Read more
a very clear and sky with good transparancy. I could observe some comets: 6P, C/2017 K2, C/2021 E3, spectroscopic observations are mad of some Be-stars: V2119 Cyg, QR Vul, 12 Vul
Observation conditions were not optimal, sometimes there were high clouds that drifted over. Some comets could be observed: C/2017 K2, C/2019 U5, C/2020 PV6, C/2020 T2. With C11 telescope and LHiRes spectrograph, I could obtain … Read more
during this clear night (twilight) i could observe several comets: 117P, C/2017 K2, C/2020 T2, C/2020 V2, C/2021 A1, C/2021 D2 and again a possible comet mentioned on the PCCP (found). WIth the C11 + … Read more
during this clear night (during twilight) i could observe some comets: 6P, C/2017 K2, C/2019 K7, C/2020 H6, C/2020 T2, C/2020 V2, C2021 A1. With the C11 + LHiResIII spectrograph, i could took spectra of … Read more
Due to the astronomical twilight, I can only start with observations around midnight, and the nights are very short, With the 0.4-m f/3.8 newton telescope I could observe some comets, these are: 6P, C/2017 K2, … Read more
It is now the ‘grey nights’ here and it only gets reasonably dark at midnight. I was able to make spectroscopic observations of nova V1405 Cas 2021.
spectroscopic observations are made for High-resolution of: nova V1405 Cas 2021, gam Cas .