Mare
Mare Tranquillitatis
"Sea of Tranquility."
- Center
- 8.3487°N, 30.8346°E
- Diameter
- 875.75 km
- LGRS cell
- 27PDA
- Full LGRS reference
- 27PDA1506802958
- Chart quadrangle
- Taruntius
- Nearest missions
- Ranger 8252 kmRanger 6282 kmSurveyor 5311 km
Name, position, and origin from the IAU/USGS Gazetteer of Planetary Nomenclature.