Explore the fascinating properties and orbital characteristics of Pluto. Detailed scientific measurements and discovery information about this celestial body.
Mean Radius
1,188.3 km
Equatorial Radius
1,188.3 km
Polar Radius
1,195 km
Flattening
N/A
Density
1.89 g/cm³
Surface Gravity
0.62 m/s²
Mass
1.303 × 10^22 kg
Volume
7.15 × 10^9 km³
Escape Velocity
1,210 m/s
Dimension
N/A
Average Temperature
44 K
Axial Tilt
122.50°
Discovered By
Clyde W. Tombaugh
Discovery Date
18/02/1930
Alternative Name
None
Semi-Major Axis
5,906,440,628 km
Perihelion
4,436,756,954 km
Aphelion
7,376,124,302 km
Eccentricity
0.2488
Inclination
17.160°
Orbital Period
90465.00 days
Rotation Period
N/A
Mean Anomaly
14.53°
Argument of Periapsis
113.17°
Longitude of Ascending Node
110.09°