Lunar Grid Reference System · 25-km cell
YYL
A permanent 25 × 25 km cell of the NASA/USGS lunar grid, centered at 88.241°N, 45.000°W. Spans 87.654°N to 88.827°N, 63.435°W to 26.565°W.
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Reference
- Cell code
- YYL
- Center (full LGRS, 1 m)
- YYL1249912499
- Region
- Lunar Polar Stereographic (polar)
Named features in or near this cell
Permanently shadowed regions
This cell contains 3 permanently shadowed regions covering 21 percent of its area.
Permanently shadowed regions of 5 square km and more from the LROC PSR mosaics' LOLA-derived shapefiles (Brown et al. 2022, NASA PDS), 75 to 90 degrees.
Nearest surface missions
- GRAIL-B (Flow)385 km
- GRAIL-A (Ebb)386 km
- ispace Mission 2 (RESILIENCE)856 km