OS X (Eastings) 489035 OS Y (Northings) 251179 Nat Grid SP890511 / SP8903551179 Nearest Post Code MK46 4AU Lat (WGS84) N52:09:06 (52.15172616791423) Long (WGS84) W0:42:00 (-0.7000922668524556) Lat,Long (WGS84) 52.15172616791423,-0.7000922668524556 Lat (OSGB36) N52:09:05 (52.15129954194171) Long (OSGB36) W0:41:55 (-0.6985250103975194) Lat,Long (OSGB36) 52.15129954194171,-0.6985250103975194 what3words manuals.happening.matrons Open Loc/Plus code 9C4X572X+MXV