That system has known coordinates!
It is located at -63.59375 / -147.40625 / -319.09375.
That system was first discovered for EDSM by Corbin Moran on Nov 28, 2014, 8:09:58 PM.
2166 ships passed through Pleiades Sector IR-W d1-55 space, including 47 ships in the last 7 days.
6 ships passed through Pleiades Sector IR-W d1-55 space in the last 24 hours.
Anaconda - 3
Asp Explorer - 1
Diamondback Explorer - 1