comet observations on 1 march 2023
after a very nice day we had a clear but cold night as well. I could obtain some images of comets from my backyard observatory with my 0.4-m f/3.8 Orion Optics AG16 newton telescope: 29P, … Read more
Posts in Category ‘comets’
new comet C/2023 A3 on 1 march 2023
I observed comet C/2023 A3 with a remote Telescope.Live 0.61- f/6.5 reflector located in Rio Hurtado, Chile. This comet was assigned as comet C/2023 A3 (Tsuchinsan-ATLAS) via CBET 5228
comet and spectroscopic observations on 26 febr. 2023
a clear night with very good transparancy and low humidity. Perffect night to observe despite some disturbing moonlight. several comets could be observed: 29P, 118P, 119P, 211P, C/2020 S4, C/2022 A3, C/2023 B1. with the … Read more
comet and spectroscopic observations on 13 febr.
following comets i was able to observe: 29P, 94P, 118P, 119P, 180P, C/2020 S4, C/2020 V2, C/2022 E3, P/2021 V2. also high resolution spectra could be obtainde from following Be-stars: PZ Gem, OT Gem, CQ … Read more
comet and spectroscopic observations on 7 febr. 2023
during this cold and clear sky with disturbing moonlight, i could observe some comets and obtain some spectra of Be-stars. comets which could be observed are: 29P, 107P, 118P, 119P, C/2020 V2 (ZTF), C/2022 E3 … Read more
comet and spectroscopic observations on 26 dec.
a clear day and night after 2 weeks of cloudy and rain. i observed some comets: 29P (in outburst !), 61P, 127P, 179P, 408P, C/2020 V2, C/2021 Y1, C/2022 J2, C/2022 U2, C/2022 U3, P/2022 … Read more
comet and spectroscopic observations on 12 dec.
this evening i could after some technical issues due the very high humidity (> 90% RH) starting with observing comets. Comets wich could be observed are: 22P, 61P, 196P, C/2020 F5, C/2021 T4, C/2021 Y1, … Read more
comet and spectroscopic observations on 25 nov.
the evening and night looks promising, with a very good transparancy and SQM of 19.2 … 19.5 , which is pretty good for my surrounding, i could observe some comets and could obtain some spectra … Read more
new comet P/2022 V1 (WISE-Lemmon) on 13 nov.
I observed an object, mentioned on the PCCP with my 0.4-m f/3.8 telescope and could detect and confirm the cometary activity of this object. Later was this object assigned as comet P/2022 V1 (WISE-Lemmon) via … Read more
comet and spectroscopic observations on 13 nov.
after a very nice day we have a clear night, with some little fog and lower transparancy and SQM about 18.9 in zenit. I could observe several comets with my 0.4-m f/3.8 newton telescope: 22P, … Read more
