2020 Nov 23 Sun (09:10 UTC) - A huge sunspot is visible in AR12785

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2020 Nov 23 Sun (09:10 UTC) - A huge sunspot is visible in AR12785

文章 PTS » 週一 23 11月, 2020 17:52

2020 Nov 23 Sun (09:10 UTC) - A huge sunspot is visible in AR12785

There are 2 sunspots visible in AR12785. The leading sunspot is similar to the one in AR12784, but a much larger one is turning to the frontside now. Judging from the highly foreshortened section, this following sunspot is at least 3X the size of the leading sunspot.
Those who have a clear sky please prepare for observation. This may be a naked-eye sunspot.
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Wongsir
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Re: 2020 Nov 23 Sun (09:10 UTC) - A huge sunspot is visible in AR12785

文章 Wongsir » 週一 23 11月, 2020 18:28

[Good Job]

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Eddy So
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Re: 2020 Nov 23 Sun (09:10 UTC) - A huge sunspot is visible in AR12785

文章 Eddy So » 週一 23 11月, 2020 22:28

[Good Job]

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