Betelgeuse occultation by 319 Leona

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Adringhes
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Joined: 15 Dec 2023, 10:35

Betelgeuse occultation by 319 Leona

Post by Adringhes » 15 Dec 2023, 10:47

Last December 12th (01:14:00 UTC) the asteroid 319 Leona partially obscured the star Betelgeuse. Below is the light curve obtained using a 416 focal length telescope and ASI174 ccd. 400 images shot at 20 fps. The light curve is created using Astroart 8 with the "batch photometry" function.
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betelgeuse light curve.png
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