Explore the fascinating properties and orbital characteristics of Tethys. Detailed scientific measurements and discovery information about this celestial body.
Mean Radius
1,066 km
Equatorial Radius
533 km
Polar Radius
N/A
Flattening
N/A
Density
0.9846 g/cm³
Surface Gravity
N/A
Mass
6.18 × 10^20 kg
Volume
6.34 × 10^8 km³
Escape Velocity
N/A
Dimension
N/A
Average Temperature
N/A
Axial Tilt
N/A
Discovered By
Jean-Dominique Cassini
Discovery Date
21/03/1684
Alternative Name
None
Orbits
Saturne
Semi-Major Axis
294,672 km
Perihelion
294,589 km
Aphelion
294,648 km
Eccentricity
0.0001
Inclination
1.860°
Orbital Period
1.89 days
Rotation Period
45.31 hours
Mean Anomaly
N/A
Argument of Periapsis
N/A
Longitude of Ascending Node
N/A