Deimos

Discovered 12/08/1877 · Asaph Hall

Mean Radius

6.2 km

Gravity

0.00 m/s²

Temperature

0 K (-273°C)

Orbital Period

1.3 d

Orbit Distance

23,458 km

Physical Properties

Mean Radius6.2 km

Mass1.4762 × 10^15 kg

Surface Gravity0.00 m/s²

Density1.471 g/cm³

Escape Velocity0.01 km/s

Mean Temperature0 K (-273°C)

Axial Tilt0.00°

Rotation Period30.30 h

AtmosphereNone

Orbit around Mars

Semi-major Axis23,458 km

Eccentricity0.000200

Inclination1.0750°

Orbital Period1.26 days

3D View Image Gallery

Data Sources

Physical & orbital data: Solar System OpenData API (api.le-systeme-solaire.net) · Orbital elements: NASA JPL / IAU Working Group on Cartographic Coordinates