136108 Haumea
Alternative name: Also known as: 2003 EL61
Dimensions:1960 × 1518 × 996
Physical Properties
- Mean Radius
- 0km
- Equatorial Radius
- 0km
- Polar Radius
- 498km
- Mass
- 4.01e+21 kg
- Volume
- 2.40e+9 km³
- Density
- 2.6g/cm³
- Gravity
- 0.401m/s²
- Escape Velocity
- 809m/s
- Flattening
- 0.61
- Average Temperature
- 50.0 K (-223.1 °C)
- Axial Tilt
- 0°
- Semimajor Axis
- 6.43e+9km
- Perihelion
- 5.16e+9km
- Aphelion
- 7.71e+9km
- Eccentricity
- 0.191
- Inclination
- 28.19°
- Sidereal Orbit
- 1.20 days
- Sidereal Rotation
- 0.00 hours
- Mean Anomaly
- 218.205°
- Argument of Periapsis
- 239.041°
- Longitude of Ascending Node
- 122.167°
Discovery Information
- Discovered By
- Michael E. Brown, José Luis Ortiz Moreno
- Discovery Date
- 28/12/2004
Raw Data