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Betelguese Magnitude Jan 1980 10Jan2020

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Betelguese Magnitude Jan 1980    10Jan2020

Betelgeuse - Visible magnitude (Vis.) 01Jan1980 - 10Jan2020 (will publish all dates from Dec. 1893 to end of Jan. 2020. I Betelgeuse continues to dim, I will continue to plot monthly updates.
Source: https://www.aavso.or...5&obs_types=all
Scatter plot using only values from "Vis." filter
30-day linear trendline shown in yellow dots
Bear with me, I'm new at this!

    John Fitzgerald
    Jan 10 2020 07:11 PM

    Look at the 3rd magnitude estimates around late 2012.

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