comet observations on 1 april 2020
observation of comet C/2019 Y4 (ATLAS), for the first time also LRGB and comet C/2017 T2 (PANSTARRS)
observation of comet C/2019 Y4 (ATLAS), for the first time also LRGB and comet C/2017 T2 (PANSTARRS)
I put my ALPY600 spectrograph on my 0.4-m f/4 newton telescope to take a spectrum of comet C/2019 Y4 (ATLAS), just to try this out. The magnitude is low for spectrography, but i want to … Read more
this evening the weather conditions were not so optimal, high humidity and clouds came over periodically. I was able to observe one comet anyway: C/2019 Y4 (ATLAS), then I had to close the observatory because … Read more
Observation conditions are not so good, SQM is about 18.5 and transparency is rather low. Not ideal weather to observe the weak comets. comets that have been observed: 246P, 10P, C/2014 B1, C/2017 T2, C/2019Y4. … Read more
this evening wasn’t always clear, high clouds floated in from time to time. From 10 p.m. it was completely cloudy and I have only been able to observe a few comets: C/2017 T2, C/2019 Y4, … Read more
the 4-the clear night, i observed several comets: 78P, 114P, 246P, C/2017 T2, C/2019 Y4, C/2020 A2. I observed also an object CDHE12, mentioned on the PCCP of the Minor planet center. I could detect … Read more
in this difficult covid19 period we are obliged to stay at home, ideal opportunity to observe on this 3rd day in a row with clear night. following comets were observed: 78P/ 114P, 124P, 155P, 246P, … Read more
again a clear and cold night (minus 3 degrees) i could observe several comets: 78P/, 88P, 114P, 124P, 155P, 246P, C/2010 U3, C2017 T2, C/2019 N1, C/2019 Y4, C/2020 A2, P/2019 Y2 (not detected). I … Read more
during this clear night and no moon, i could observe several comets: 78P, 114P, 124P, 155P, 246P, C/2010 U3, C/2017 T2, C/2019 Y4, C/2020 A2. Witrh the C11 + LHiResIII (2400 l/mm grating) is could … Read more
after several weeks of cloudy and bad weather, this evening was more or less clear sky. I could obtain images of comets: 124P, 155P, 246P, C/2019 Y4, C/2020 A2. Also the second observatory was open … Read more