Elliptical Lunar Frozen Orbit
Five relays, one per polar plane, ascending nodes 72° apart — each holds apolune over the south pole. Drag to look around.
drag to rotate · scroll to zoom
– / 5 with line of sight to the south pole
P1
P2
P3
P4
P5
line of sight to pole
- Semi-major axis
- Eccentricity
- Planes
- Period
- 5,837 km
- 0.6339
- 5 × polar, RAAN 72°
- ~11.12 h
Illustrative Kepler model: five satellites, one per polar plane (inclination 90°, ascending nodes 72° apart), each holding apolune over the south pole and phased 72° apart so they hand the pole off in turn. Every plane passes directly over the pole; RAAN only rotates the rest of the ground track. Real position from a two-body solve; line-of-sight from a true horizon test. No perturbations, terrain masking or link-margin cutoff — a diagram, not a propagation.
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