Lunar Grid Reference System · 25-km cell

4TDK

A permanent 25 × 25 km cell of the NASA/USGS lunar grid, centered at 40.839°N, 153.636°W. Spans 40.418°N to 41.258°N, 154.195°W to 153.084°W.

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Reference

Cell code
4TDK
Center (full LGRS, 1 m)
4TDK1249912500
Region
Lunar Transverse Mercator (mid-latitudes)

Named features in or near this cell

Nearest surface missions

  • GRAIL-B (Flow)1777 km
  • GRAIL-A (Ebb)1779 km
  • LADEE1819 km
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