OS X (Eastings) 539508 OS Y (Northings) 173092 Nat Grid TQ395730 / TQ3950873092 Nearest Post Code SE6 1JT Lat (WGS84) N51:26:23 (51.43965086224318) Long (WGS84) E0:00:21 (0.005824281684941981) Lat,Long (WGS84) 51.43965086224318,0.005824281684941981 Lat (OSGB36) N51:26:21 (51.439130459722584) Long (OSGB36) E0:00:27 (0.0074431893712278985) Lat,Long (OSGB36) 51.439130459722584,0.0074431893712278985 what3words ranges.atomic.shin Open Loc/Plus code 9F32C2Q4+V88