ALPO-Japan Latest

Mercury Image 2025/04/04(UT)

Rudolf A.Hillebrecht
R.A.Hillebrecht

Rudolf A. Hillebrecht
Daylight observation of Mercury. Hard to find with only 2.0 mag on bright background. Enough contrast only in IR 685. Large, but slim crecent, no detail due to very unsteady seeing.

[Rudolf A.Hillebrecht: Bad Gandersheim,Germany ]

ALPO-Japan Latest Mercury Section
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