Capture the cosmos > Solar system > Dig deeper (cont'd) > Fast Facts: Dwarf planet, Ceres

Fast Facts: Dwarf planet, Ceres
Age 4.5 billion years, about the same age as the Sun
Location Solar system, Asteroid belt
Avg. distance from the Sun 4.13 X 108 km (2.57 X 108 mi)
Diameter 950 km (590 mi)
Mass Approximately 9.4 x 1020 kg
Orbital period around the Sun 4.60 Earth years (1,680 days)
Number of moons 0
Distinguishing features Ceres is the smallest-yet-identified dwarf planet and the only one in the Asteroid belt. Ceres is the largest body in the Asteroid belt, containing almost one-third of the region’s total mass.
Ceres
Dwarf planet, Ceres

Capture the cosmos > Solar system > Dig deeper (cont'd) > Fast Facts: Dwarf planet, Ceres