SUMMARY
The asteroid Ida has a volume of 14,100 km³ and a satellite that orbits at a distance of 100 km with a width of 1.5 km. Using Kepler's 3rd Law, the mass of Ida can be calculated based on the orbital period of its moon, which is 27 hours. The density of the asteroid can be determined by dividing its mass by its volume, providing essential insights into its composition and structure.
PREREQUISITES
- Understanding of Kepler's 3rd Law of planetary motion
- Basic knowledge of mass, volume, and density calculations
- Familiarity with astronomical measurements and units
- Ability to perform unit conversions and mathematical calculations
NEXT STEPS
- Research the application of Kepler's 3rd Law in calculating celestial body masses
- Learn about the methods for determining the density of asteroids
- Explore the characteristics and classifications of asteroids in the solar system
- Investigate the significance of satellite dynamics in understanding asteroid systems
USEFUL FOR
Astronomy students, astrophysicists, and anyone interested in the dynamics and physical properties of asteroids and their satellites.