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Hello everyone,
There is a lot going on with comets this month, requiring a mid-month current comets list update.
Comet C/2019 Y4 (ATLAS) has fragmented, which means it has become fainter and is not likely to become the bright comet that we had hoped for.
I have added 2020 F8 (SWAN) to the list.
The MPC is having trouble keeping their comet database op to date, so I have updated orbits via orbital elements as needed via JPL data.
Clear skies,
Greg
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Thanks very much for this Greg. This morning I tried to observe C/2020 F8 Swan from my backyard in Chile using my binoculars. I am sure I saw the m=7.8 star right next to it but the comet unfortunately was too faint. I'll try again soon with my 12" dob.
Clear skies, Wouter
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Let us know if you spot it!
Clear skies,
Greg
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I finally manage to see this comet. It was very low in the sky still but easily visible as a round glow with my binoculars. When I defocused my binoculars so the stars were about the same size as the coma, I estimated it to be slightly brighter than the star HD 223884 so the comet must have been m=6.0 or 6.1
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I managed to observe comet Swan again today around 05:45 local time = 09:45 UTC. I estimated the comet to be slightly brighter than HD 1084, which has m=5.76, so comet Swan was around m=5.6. From what I get from other forums, it seems that this comet is not brightening as much as models predict.
Wouter
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Awesome. I hope to have a shot at it soon. Unfortunately I have poorer visibility for the eastern horizon, so I will have to drive a bit to get to a good place to see it.
Clear skies,
Greg
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