Satellite Feature

Poisson U

Simeon Denis; French mathematician (1781-1840).

Center: 31.7182°S, 10.3018°E
Diameter: 25.54 km
LGRS cell: 24JHM
Full LGRS reference: 24JHM0932113533
Chart quadrangle: Rupes Altai
Nearest missions: Surveyor 7600 km
Ranger 9673 km
SLIM696 km

View on the map →IAU Gazetteer entry ↗

Name, position, and origin from the IAU/USGS Gazetteer of Planetary Nomenclature.