Ganymede
Ganymede is the largest moon in the solar system — larger than Mercury.
Observed data
- Diameter
- 5,268 km
- Distance from Sun
- 5.2 AU
- Orbital period
- 7.15 days
- Moons
- 0
- Surface temp.
- -163°C
- Gravity
- 1.428 m/s²
Observed by
- Galileo
- Juno
- JWST NIRCam
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