Horizon view

Horizon from Rimae Sulpicius Gallus

20.6540° N, 9.9913° E · cell 24QHR

Highest horizon point
An unnamed point: 3.9° above the horizontal, 35.1 km away at azimuth 277°.
Farthest visible point
73.9 km away at azimuth 141°, 0.1° from the horizontal.
Observer
Eye 2 m above the ground, which is 2,225 m below the 1,737.4 km reference sphere.
Sun at the rendered time
The Sun is above the local horizon: 53.1° high at azimuth 123°, 53.7° above the skyline there. At 2026-10-22 12:43:17 UTC, when this page was served.
Resolution
Terrain resolution: about 1.9 km, the global LOLA terrain tier of 16 pixels per degree; relief smaller than that, near or far, is smoothed, and the model does not include boulders or other surface hazards.
N30°60°E120°150°S210°240°W300°330°farthest visible, 73.9 km35.1 km, +2,772 m60.6 km, +4,385 mSun 53.1° ↑
Vertical scale exaggerated 5x (horizontal 4 px per degree). Eye 2 m above the ground.Scroll sideways to turn; the middle faces 277°.

The Sun is above the local horizon: 53.1° high at azimuth 123°, 53.7° above the skyline there. At 2026-10-22 12:43:17 UTC.

Terrain resolution: about 1.9 km, the global LOLA terrain tier of 16 pixels per degree; relief smaller than that, near or far, is smoothed, and the model does not include boulders or other surface hazards. How the horizon is computed

Peaks on the skyline

A ray every 0.5 degrees out to 200 km across the NASA LRO LOLA terrain, the curvature of the Moon included; each peak is named only when an IAU feature's mapped footprint lies over the point that forms it. Smooth terrain between samples, no boulders.

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