March 7, 2026

T CrB Update – 9/21/2025

Ohio weather has returned to normal (cloudy), so it’s a good time for an update! The graphs summarize my Seestar S50/30 observations of T CrB from 3/15/2024 to 9/21/2025. It looks like the recent moderate outburst has just about ended. In a few days we should reach the next half phase, and the system should begin its next brightening period.

Lunar Eclipse Friday Morning, November 19th

Welll… depending on which forecast you look at we just might get a peek at the nearly total lunar eclipse tomorrow night. Between 2:17am and 5:47am Friday morning the full Beaver Moon will slip through the southern regions of the Earth’s shadow. Mid-eclipse will occur at 4:03am when 98% of the moon will be in shadow and only a sliver of the moon’s southern limb will be in sunlight. This should be very pretty as the region of the moon in shadow usually appears a deep amber and the sliver of sunlit moon a pearly white, almost like a polar cap. It’s neat to realize what you are looking at is the shadow of the Earth’s south polar region… and nothing it holding it up! I almost got vertigo thinking about it the last time I saw the shadow of the Earth’s south pole on the moon. 🙂

For more information about the eclipse see (subtract 5 hours to convert UTC to EST)…

https://www.space.com/beaver-moon-lunar-eclipse-longest-of-century-phases