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|    Message 104,736 of 106,651    |
|    Alain Fournier to David Spain    |
|    Re: Betelgeuse    |
|    15 Aug 20 19:57:03    |
      From: alain245@videotron.ca              On Apr/24/2020 at 09:19, David Spain wrote :       > On 2020-04-23 7:22 PM, Alain Fournier wrote:       >> Betelgeuse luminosity is now reaching what it was at its most recent       >> luminosity high (March 2019) and the curve is not showing any sign of       >> slowing down. Still too early to be excited, but I think it is       >> worthwhile to monitor its luminosity.       >>       >>       >> Alain Fournier       >>       >       > Natch it is now passing into our daylight sky as summer approaches.       > If goes supernova we might see a bright spot in the daytime sky this       > summer. If it persists into next winter, THAT would be spectacular.       >       > Let's hope if it is heading this way it holds off for a few months!       > Personally I hope not. I like it they way it is....       >       > Dave              It has now crossed the sun and has survived :-) Its luminosity is on its       way down. It should be continuing to dim for several more months (but       who knows, it isn't really following the script any more) but it has       already reached its dimmest value of the 20 years prior to November 2019       (V-magnitude over 1), though still very far from the 1.8 magnitude of       earlier this year.              It is hard to tell from the few data points available, but its current       dimming cycle seems to be even more pronounced than the previous one at       the same point in the cycle. So it might dim to more than a 1.8       magnitude this time. Who knows? I still think it is about to go super       nova. On an astronomical time scale, that is within the next 100,000       years or so.                     Alain Fournier              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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