Mars
👁️ Naked-eye🚀 Visited by spacecraft
📋 A written introduction is coming — for now this page shows official values only.
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Distancia a la Tierra
1.4080 AU
210,629,735 km
Tiempo de la luz
11m 43s
a la velocidad de la luz
Computed 2026-11-04 00:22 UTC · planets astronomy-engine (VSOP87) · comets JPL elements (two-body)
Physical data
- Mean radius
- 3,389.5 km
- Equatorial radius
- 3,396.19 km
- Mass
- 0.641691 × 10²⁴ kg
- Density
- 3.934 g/cm³
- Surface gravity
- 3.71 m/s²
- Escape velocity
- 5.03 km/s
- Rotation period
- 1.026 days
- Orbital period
- 1.8808 years
- Albedo
- 0.15
- Absolute magnitude V(1,0)
- -1.52 mag
Source:NASA JPL Solar System Dynamics · checked 2026-11-02 ↗
Orbit
- Semi-major axis
- 1.5237 AU
- Eccentricity
- 0.093394
- Inclination
- 1.8497°
Source:NASA JPL Solar System Dynamics · checked 2026-11-02 ↗
Related
In everyday life
- Its diameter is about 53% of Earth's (radius 3,390 km ÷ Earth's 6,371 km).
- It takes about 1.9 Earth years to orbit the Sun.
- Sunlight needs about 13 minutes to reach it on average (semi-major axis 1.5 AU) — versus about 8 min 19 s to Earth.