OS X (Eastings)     519786
OS Y (Northings)    178397
Nat Grid            TQ197783 / TQ1978678397
Nearest Post Code   W4 4BF
Lat (WGS84)         N51:29:31 (51.49183912842048)
Long (WGS84)        W0:16:34 (-0.2759865050129514)
Lat,Long (WGS84)    51.49183912842048,-0.2759865050129514
Lat (OSGB36)        N51:29:29 (51.49132926197699)
Long (OSGB36)       W0:16:28 (-0.2743975068858848)
Lat,Long (OSGB36)   51.49132926197699,-0.2743975068858848
what3words          until.plus.asserts
Open Loc/Plus code  9C3XFPRF+PJJ