51.506603 -0.019120

N 51.506603 W 0.019120

51.506603° -0.019120°

N 51.506603° W 0.019120°

51°30.396' 0°1.147'

N 51°30.396' W 0°1.147'

51°30'23.77" 0°1'8.83"

N 51°30'23.77" W 0°1'8.83"