A Corrected Size for the Moon of Orcus

So here's my other correction for today: earlier this week I got all excited about the Orcus-Vanth system, a Kuiper belt binary system containing two bodies of very different color and therefore likely different albedo. It turns out there was a math error in the version of the paper that I read, which resulted in the notion that Vanth could be nearly as big as Orcus. When the math error was corrected for the final published version of the ....