Difference between revisions of "August 16, 2008"
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<em>image by [mailto:HP-Unigraph@gmx.de Harald Paleske], Langendorf, Germany</em><br /> | <em>image by [mailto:HP-Unigraph@gmx.de Harald Paleske], Langendorf, Germany</em><br /> | ||
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− | Beyond [http://lpod. | + | Beyond [http://www2.lpod.org/wiki/August_4,_2008 Bailly], almost (85° W longitude) on the mean limb, is a large crater that is infrequently seen. With a diameter of 149 (or 163 km according to IAU and Rükl, respectively), [https://the-moon.us/wiki/Drygalski Drygalski] is ~50% larger than Copernicus. The only nearside craters with a relatively fresh classical Copernican look that are bigger are nearby [[April_9,_2004|Hausen]] (167 km) and distant [[March_7,_2006|view]]. <br /> |
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<em>[mailto:tychocrater@yahoo.com Chuck Wood]</em><br /> | <em>[mailto:tychocrater@yahoo.com Chuck Wood]</em><br /> |
Latest revision as of 08:23, 28 October 2018
Limb Magic
image by Harald Paleske, Langendorf, Germany
Beyond Bailly, almost (85° W longitude) on the mean limb, is a large crater that is infrequently seen. With a diameter of 149 (or 163 km according to IAU and Rükl, respectively), Drygalski is ~50% larger than Copernicus. The only nearside craters with a relatively fresh classical Copernican look that are bigger are nearby Hausen (167 km) and distant view.
Chuck Wood
Technical Details
2008-07-26, 4:42 UT. 408mm Newton f 8, 5 m, DMK 1/30sec. exposure, red filter, stack of 300 frames, 3 picture mosaic; seeing good (7/10)
Related Links
Rükl plates 72 & VI
Harald's excellent Solar (with Moon coming) website
Yesterday's LPOD: Full Moon Secrets
Tomorrow's LPOD: Just an Eclipse
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