SolarHam.coms Facebook-Pinnwand: Sunspot 1402, Then and Now. This image shows Sunspot 1402 (since renumbered 1419...

SolarHam.coms Facebook-Pinnwand SolarHam.coms Facebook-Pinnwand

Sunspot 1402, Then and Now. This image shows Sunspot 1402 (since renumbered 1419... Feb 13th 2012, 19:01 Sunspot 1402, Then and Now. This image shows Sunspot 1402 (since renumbered 1419) after the farside transit of the Sun.

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