1 Ceres
Alternative name: Also known as: A899 OF - 1943 XB
Physical Properties
- Mean Radius
- 476.2km
- Equatorial Radius
- 487km
- Polar Radius
- 455km
- Mass
- 9.39e+20 kg
- Volume
- 4.21e+9 km³
- Density
- 2.161g/cm³
- Gravity
- 0.28m/s²
- Escape Velocity
- 510m/s
- Flattening
- 0.962
- Average Temperature
- 168.0 K (-105.1 °C)
- Axial Tilt
- 3°
- Semimajor Axis
- 4.14e+8km
- Perihelion
- 3.83e+8km
- Aphelion
- 4.45e+8km
- Eccentricity
- 0.076
- Inclination
- 10.593°
- Sidereal Orbit
- 0.47 hours
- Sidereal Rotation
- 0.00 hours
- Mean Anomaly
- 77.372°
- Argument of Periapsis
- 73.598°
- Longitude of Ascending Node
- 80.306°
Discovery Information
- Discovered By
- Giuseppe Piazzi
- Discovery Date
- 01/01/1801
Raw Data