OS X (Eastings) 487146 OS Y (Northings) 192759 Nat Grid SU871927 / SU8714692759 Nearest Post Code HP11 1BJ Lat (WGS84) N51:37:37 (51.62690890854237) Long (WGS84) W0:44:33 (-0.7424353954570482) Lat,Long (WGS84) 51.62690890854237,-0.7424353954570482 Lat (OSGB36) N51:37:35 (51.62642197369644) Long (OSGB36) W0:44:27 (-0.7408942162199805) Lat,Long (OSGB36) 51.62642197369644,-0.7408942162199805 what3words basis.copper.indoor Open Loc/Plus code 9C3XJ7G5+Q28