Deimos size comparison: how tall is the Deimos?
Deimos: 12,400 m · 40,682 ft tall · 1.50 × 10¹⁵ kg
Diameter 12.4 km · 23,463 km from Mars · gravity 0.003 m/s² (0.0003 g) · irregular, 15 × 12 × 11 km
Deimos is 12,400 m · 40,682 ft tall (1.50 × 10¹⁵ kg). That is about 7,251× the height of an average man (171 cm). Compare it side by side with people, animals, buildings and more on the board above — drag, zoom, switch cm / ft, or export an image.