I found that the tracking of my ASA DDM85 mount started to show some deviation. I therefore recorded a few pointing models this night and then performed polar alignment. The result was that, for the … Read more
On 13 and 17 june, i observed an object mentioned on the PCCP of the minor planetcenter and could detect this object? moon was disturbing and also the ‘grey short nights’ (sun is not lower … Read more
Due to the lattitude aand the summer, I can only start observations quite late. It only gets reasonably dark around midnight and the sun does not go lower then 15° below the horizon. transparancy is … Read more
this evening i could observe comet C/2017 K2, C/2020 K1, C/2022 E3. With the C11 and LHiReSS III, i obtained 2 spectra of Be-stars: iot Lyr & QR Vul.
full moon and a clear night, unfortunately with low transparancy. I could observe comet C/2017 K2 and an object mentioned on the PCCP as possible comet and found. Also spectra could be obtained from Be-stars: … Read more
On 9 june, i , together with the comet observer-team of Telescope Live, could observe an object, mentioned on the PCCP of the minorplanetcenter, with a remote Telescope-Live 0.61-m f/6.5 telescope located in Rio Hurtado … Read more
On 2 june, we could observe an object , mentioned on the PCCP by use of a remote telescope-live 0.7-m f/8 Ritchey-Chrétien located in Oria, Spain and this object was later on 7 june assigned … Read more
The weather forecasts were good for observing on this ‘grey’ night. A few comets were observed with the 0.4-m f/3.8 corrected newton: 116P, C/2017 K2, C/2019 U5, C/2020 H6, C/2020 K1, C/2020 O2, C/2020 U5, … Read more
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?