Site
20m
11.3 mag
51.51°, -0.13°
4.5° horizon
Coordinates
51.51, -0.13
Elevation
20 m
Horizon
4.5°
Light Pollution
11.3 mag/arcsec²
Nearest City
1.2 km
· 8.6M
Nearest Water
36.3 km
Thermal Index
0.3
Roughness
0.028
Elev. Change
12 m