Andromeda M31* size comparison: how tall is the Andromeda M31*?
Andromeda M31*: 826,840,000 km · 513,774,557 mi tall · 2.78 × 10³⁸ kg
Diameter 826,840,000 km · 2.5 million light-years from Earth · gravity 108,571.4 m/s² (11,079 g) · 140 million times the Sun's mass; mass uncertain
Andromeda M31* is 826,840,000 km · 513,774,557 mi tall (2.78 × 10³⁸ kg). That is about 483,532,163,743× 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.
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