Universe Guide
AliensAliensConstellationsTelevision and Films ListFact ListGames ListWarcraftSearchTwitterFacebook

Helene, Moon of Saturn

Helene is a Moon that orbits round the planet Saturn. Its orbit circumference, the total distance it travels round its planetary parent is 2,371,369.91 km. The furthest it gets from its orbital parent (apoasis) is 380,100 km. Its mass is estimated/calculated at being 11,389,880,091,538,700 kg. Its density has been calculated at being 0.5 g/cm3. Its volume is 22,836 km3. It was discovered on 1 March 1980 by P. Laques, J. Lecacheus.

The Semi-Major Axis of the orbit is 377,420 km, which is the furthest point from the centre to the edge of an elliptical point.

The mass of the object is calculated at being 11,389,880,091,538,700 kg. The equatorial circumference of Helene is 110.6 km. The mean radius of Helene is 17.6 km. The surface area of Helene is 3,892.56 km2. The surface gravity of the said item is 0.002 m/s2. The average orbit velocity, that is the speed at which it orbits is 36,100.5 km/h.

The orbital inclination, the angle at which Helene orbits in relation to the orbital plane is 0.213 degrees. The orbital eccentricity is 0.0071, it is the degree at which Helene orbits close to a circular (0) orbit as opposed to an elliptical (1) orbit.

Helene Facts

Orbital Circumference2,371,369.91 km
Furthest from parent (Apoasis)380,100 km
Mass11,389,880,091,538,700 kg
Density0.5 g/cm3
Volume22,836 km3
Date of Discovery1 March 1980
DiscovererP. Laques, J. Lecacheus
Semi-Major Axis377,420 km
Mass11,389,880,091,538,700 kg
Equatorial Circumference110.6 km
Mean Radius17.6 km
Surface Area3,892.56 km2
Surface Gravity0.002 m/s2
Average Orbit Velocity36,100.5 km/h
Orbital Inclination0.213
Orbital Eccentricity0.0071

Add a Comment

Email: (Optional)