HOYS Citizen Science

Latest Posts

These are the latest posts from the HOYS website.

Lightcurve of the week 120

This week we have a look at another Mira type variable star. It is the star V809Ori in our Lambda-Ori target field. The object is clearly a background star, but it's actual distance is not very well determined. Even with Gaia, the uncertainty of the parallax is almost as large as the parallax itself. This is of course in part …
HOYS Citizen Science
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