Lunar Grid Reference System · 25-km cell
ZDC
A permanent 25 × 25 km cell of the NASA/USGS lunar grid, centered at 81.618°N, 20.225°E. Spans 81.085°N to 82.144°N, 16.699°E to 23.962°E.
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Reference
- Cell code
- ZDC
- Center (full LGRS, 1 m)
- ZDC1249912500
- Region
- Lunar Polar Stereographic (polar)
Named features in or near this cell
- Main L12 km
- Main N24 km
- Main51 km
- De Sitter A52 km
- De Sitter M80 km
- Challis83 km
- Byrd C88 km
- Gioja89 km
Permanently shadowed regions
This cell contains 2 permanently shadowed regions covering 7.0 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-A (Ebb)320 km
- GRAIL-B (Flow)320 km
- ispace Mission 2 (RESILIENCE)673 km