Mars, the fourth planet from the Sun in the Solar System

Orbits: the Sun
Planetary system: the Solar System
Radius: 3,397 kilometers
Mass: 641,850,000,000,000,000,000,000 kilograms
Semi-major axis: unknown
Eccentricity: 0.0935
Orbital period: 686.98 days
Inclination: 1.85 degrees
Wikipedia page:


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