oDespite some passing clouds, I was still able to take some spectra of Be stars: 13 Oph and iot Lyr
After the rain and thunderstorms there was a clear period and I used that to obtain 2 high resolution spectra of Be stars: HD 171780 and 174179
Again a clear night, so i started with spectroscopic observations in high-resolution ( R=15000) of Be-stars: 28 Cygnus and omicron Hercules.
While this object was still mentioned on the PCCP of the minor planet center, we could observe and detect this object an could confirm the cometary nature of this object. Later on 6 may was … Read more
New manuscript published 3 May 2022 in the Astronomical Journey, by M. Fulle where some comet observations of my are used: Comets beyond 4 au: How pristine are Oort nuclei?