OS X (Eastings)     509983
OS Y (Northings)    195498
Nat Grid            TQ099954 / TQ0998395498
Nearest Post Code   WD18 6SX
Lat (WGS84)         N51:38:51 (51.64753123219419)
Long (WGS84)        W0:24:42 (-0.4117816018499949)
Lat,Long (WGS84)    51.64753123219419,-0.4117816018499949
Lat (OSGB36)        N51:38:49 (51.64704154376331)
Long (OSGB36)       W0:24:37 (-0.41020177224470245)
Lat,Long (OSGB36)   51.64704154376331,-0.41020177224470245
what3words          solved.alien.neat
Open Loc/Plus code  9C3XJHXQ+278