The primary world in the Dagobah system, this swamp planet was home to Yoda in the years following the Jedi Purge. It was located in the Sluis sector, some 50,250 light-years from the galactic core. Several colony ships tried to establish settlements on Dagobah, but the swamps proved too dangerous or inhospitable to support colonization. A few survivors managed to eke out an existence in the swamps, though. Near the end of the Bpfassh Dark Jedi Insurrection, one of the fleeing Dark Jedi hid on Dagobah. No one knows what happened to the Dark Jedi, but it was surmised that he died there. Furthermore, his knowledge of the Dark Side of the Force caused the planet to be bathed in Dark Side energy. This might also explain why the Jedi Master Yoda was able to hide on Dagobah during Palpatine's purge of the Jedi, since his Light Side strength would have been masked by the amount of Dark Side energy on the planet. The planet's day lasted 23 standard hours, and its year was 341 local days long.

Source Abbreviations Listing - E5,HTTE, HTSB, NEGC, IWST