comet and spectroscopic observations on 17 june
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.
Posts in Category ‘comets’
spectroscopic and comet observations on 13 june
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
new comet C/2022 L1 (CATALINA)
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
new comet C/2022 K1 (Leonard)
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
comet and spectroscopic observations on june 1/2
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
new comet observed C/2022 J1 (Maury-Attard) on 6 may
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: Comets beyond 4 au: How pristine are Oort nuclei?
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?
comet observations on 27/28 april
a clear night without moonlight. 17 comets were observed with the 0.4-m f/3.8 newton telescope: 19P, 67P, 99P, 100P, 116P, C/2017 K2, C/2019 K7, C/2019 U5, C/2020 H6, C/2020 J1, C/2020 K1, C/2020 PV6, C/2020 … Read more
comet and spectroscopic observations on 20 april
Some cloud cover but otherwise an OK evening for observation. Several comets were observed with the 0.4-m f/3.8 newton telescope: 19P, 67P, 70P, 100P, 116P, C/2017 K2, C/2019 K7, C/2019 U5, C/2020 H6, C/2020 J1, … Read more
comet and spectroscopic observations on 27 march 2022
The sky looks clear again for the whole night, so I decided to observe comets all night with the 0.4-m f/3.8 Orion Optics AG16 telescope. The following comets were observed: 4P, 19P, 29P, 67P, 70P, … Read more
