OS X (Eastings)     399744
OS Y (Northings)    171042
Nat Grid            ST997710 / ST9974471042
Nearest Post Code   SN11 0RB
Lat (WGS84)         N51:26:18 (51.43837393451211)
Long (WGS84)        W2:00:18 (-2.00507283600551)
Lat,Long (WGS84)    51.43837393451211,-2.00507283600551
Lat (OSGB36)        N51:26:16 (51.437883755733004)
Long (OSGB36)       W2:00:13 (-2.0036834327184025)
Lat,Long (OSGB36)   51.437883755733004,-2.0036834327184025
what3words          unzips.human.proofread
Open Loc/Plus code  9C3VCXQV+8XV