Ymir is a Moon that orbits round Saturn rather than the Sun which our Earth orbits round. Its orbit circumference, the total distance it travels round its planetary parent is 141,259,079.59 km. The furthest it gets from its orbital parent (apoasis) is 30,862,351 km. Its mass is estimated/calculated at being 4,945,605,829,220,740 kg. Its density has been calculated at being 2.3 g/cm3. Its volume is 2.3 g/cm3. It was discovered in the year 2000 by Brett J. Gladman, John J. Kavelaars, Jean-Marc Petit, Hans Scholl, Matthew J. Holman, Brian G. Marsd.
The Semi-Major Axis of the orbit is 23,140,400 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 4,945,605,829,220,740 kg. The equatorial circumference of Ymir is 56.5 km. The mean radius of Ymir is 9.0 (assuming an albedo of 0.06) km. The surface area of Ymir is 1,017.88 km2. The surface gravity of the said item is 0.004 m/s2. The average orbit velocity, that is the speed at which it orbits is 4,473.9 km/h.
The orbital inclination, the angle at which Ymir orbits in relation to the orbital plane is 171.661 degrees. The orbital eccentricity is 0.3337, it is the degree at which Ymir orbits close to a circular (0) orbit as opposed to an elliptical (1) orbit.
| Type | Moon |
| Orbital Circumference | 141,259,079.59 km |
| Furthest from parent (Apoasis) | 30,862,351 km |
| Mass | 4,945,605,829,220,740 kg |
| Density | 2.3 g/cm3 |
| Volume | 3,054 km3 |
| Year of Discovery | 2000 |
| Discoverer | Brett J. Gladman, John J. Kavelaars, Jean-Marc Petit, Hans Scholl, Matthew J. Holman, Brian G. Marsd |
| Semi-Major Axis | 23,140,400 km |
| Mass | 4,945,605,829,220,740 kg |
| Equatorial Circumference | 56.5 km |
| Mean Radius | 9.0 (assuming an albedo of 0.06) km |
| Surface Area | 1,017.88 km2 |
| Surface Gravity | 0.004 m/s2 |
| Average Orbit Velocity | 4,473.9 km/h |
| Orbital Inclination | 171.661 |
| Orbital Eccentricity | 0.3337 |