Terms

Diphda

Diphda frog or tail of Cetus Deneb Kaitos; Difda; Difda al Thani; Rana Secunda, the Second Frog (the First Frog is Fomalhaut = HR 8728). Others claim that Dipdha is first frog and that Formalhaut is second frog. http://www.astro.uiuc.edu/~kaler/sow/denebkaitos.html
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