OS X (Eastings) 449863 OS Y (Northings) 219732 Nat Grid SP498197 / SP4986319732 Nearest Post Code OX5 3JS Lat (WGS84) N51:52:26 (51.8739378096367) Long (WGS84) W1:16:38 (-1.2771245619152294) Lat,Long (WGS84) 51.8739378096367,-1.2771245619152294 Lat (OSGB36) N51:52:25 (51.87348766196404) Long (OSGB36) W1:16:32 (-1.2756351045115044) Lat,Long (OSGB36) 51.87348766196404,-1.2756351045115044 what3words pesky.cave.manuals Open Loc/Plus code 9C3WVPFF+H5C