December 18, 2017

11.12.10: The “Quasi-Moon” of Venus.

The curious orbit of 2002 VE68. (Created with JPL’s Ephemeris Generator).

   Up until about the mid-19th century, astronomers reported spurious sightings of a moon near our sister world, Venus. These sightings were copious enough to even warrant a name, Neith. Today, most of these observations have gone the way of the Vulcan’s and second Moon of Earth sightings as curiosities, chalked up to background stars or internal reflections in antique optics. Venus has no moon… but an interesting asteroid may vie for the next closest thing.

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