Mars

Mean Radius

3,389.5 km

Gravity

3.71 m/s²

Temperature

210 K (-63°C)

Orbital Period

687.0 d

Distance

1.524 AU

Physical Properties

Mean Radius3,389.5 km

Mass6.4171 × 10^23 kg

Surface Gravity3.71 m/s²

Density3.934 g/cm³

Escape Velocity5.03 km/s

Mean Temperature210 K (-63°C)

Axial Tilt25.19°

Rotation Period24.62 h

AtmosphereYes

Ring SystemNone

Known Moons2

Orbital Elements (J2000)

Semi-major Axis1.523658 AU

Eccentricity0.093500

Inclination1.8500°

Orbital Period686.98 days

Asc. Node (Ω)49.57854°

Arg. Perihelion (ω)336.04084°

Mean Anomaly (M₀)355.45332°

Perihelion206700000.000 AU

Aphelion249200000.000 AU

Known Moons (2)

PhobosDeïmos

Data Sources

Physical & orbital data: Solar System OpenData API (api.le-systeme-solaire.net) · Orbital elements: NASA JPL Horizons System (J2000 epoch)