Amalthea

Friday, October 23, 2026

Parent Object: Jupiter

Orbital Data

Rotational Period:

0.498

Orbital Period:

0.498

Periapsis:

1.808 * 10⁵ km

Apoapsis:

1.820 * 10⁵ km

Epoch:

1997.01

Inclination:

0.38°

Semi-Major Axis:

1.814 * 10⁵ km

Orbit Circumference:

1.140 * 10⁸ km

Eccentricity:

0.0032

Ascending Node:

108.946°

Axial Tilt:

0.00°

Albedo:

Color BV:

Color UV:

Equatorial Diameter:

1.669 * 10³ km

Equatorial Circumference:

5.243 * 10³ km

Surface Area:

8.751 * 10⁶ km²

Surface Gravity:

0.020 m/s²

Surface Temperature:

Mass:

2.068 * 10¹⁸ kg

Volume:

2.43426 * 10⁶ km³

Density:

0.849 g/cm³

Absolute Magnitude: