Callisto
Jupiter 504 Callisto
📋 A written introduction is coming — for now this page shows official values only.
Physical data
- Mean radius
- 2,410.3 km
- GM
- 7,179.2834 km³/s²
- Density
- 1.834 g/cm³
Source:NASA JPL Solar System Dynamics · checked 2026-11-02 ↗
Orbit
- Semi-major axis
- 1,882,700 km
- Eccentricity
- 0.007
- Inclination
- 0.3°
- Orbital period
- 16.6904 days
- Retrograde
- No
Source:NASA JPL Solar System Dynamics · checked 2026-11-02 ↗
Related
Parent body
In everyday life
- Its diameter is about 38% of Earth's (radius 2,410 km ÷ Earth's 6,371 km).
- One orbit takes about 16.7 Earth days.
- About 1,882,700 km from Jupiter on average — 4,707 drives along the 400 km Seoul–Busan expressway.