What is the absolute location of London?

The absolute location of London is 51°30′26″N 0°07′39″W. This means that London is located at 51 degrees, 30 minutes, and 26 seconds north of the equator, and 0 degrees, 7 minutes, and 39 seconds west of the prime meridian. This absolute location is a specific point on the globe that can be used to identify London precisely.