Horizon view
Horizon from Ptolemaeus O
7.2362° S, 3.5986° W · cell 23MAS
- Highest horizon point
- Ptolemaeus O: 14.0° above the horizontal, 5.69 km away at azimuth 198°.
- Farthest visible point
- 5.69 km away at azimuth 194°, 13.6° from the horizontal.
- Observer
- Eye 2 m above the ground, which is 629 m above the 1,737.4 km reference sphere.
- Sun at the rendered time
- The Sun is above the local horizon: 48.2° high at azimuth 84°, 41.0° above the skyline there. At 2026-10-22 17:08:47 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.
Vertical scale exaggerated 2x (horizontal 4 px per degree). Eye 2 m above the ground.Scroll sideways to turn; the middle faces 198°.
The Sun is above the local horizon: 48.2° high at azimuth 84°, 41.0° above the skyline there. At 2026-10-22 17:08:47 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
- 198° Ptolemaeus O, 5.69 km away, 14.0° high, 1,432 m above the ground here
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.