Amalthea
Dimensions:125 x 73 x 64
Physical Properties
- Mean Radius
- 84km
- Equatorial Radius
- 0km
- Polar Radius
- 0km
- Mass
- 7.50e+18 kg
- Volume
- —
- Density
- 3.1g/cm³
- Gravity
- 0.02m/s²
- Escape Velocity
- 0m/s
- Flattening
- 0
- Average Temperature
- 0.0 K (-273.1 °C)
- Axial Tilt
- 0°
- Semimajor Axis
- 181,400km
- Perihelion
- 181,150km
- Aphelion
- 182,840km
- Eccentricity
- 0.003
- Inclination
- 0.38°
- Sidereal Orbit
- 0.00 hours
- Sidereal Rotation
- 0.00 hours
- Mean Anomaly
- 0°
- Argument of Periapsis
- 0°
- Longitude of Ascending Node
- 0°
Discovery Information
- Discovered By
- E. Barnard
- Discovery Date
- 09/09/1892
Raw Data