How does dark matter affect planetary motion?

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SUMMARY

The discussion centers on the influence of dark matter on planetary motion within our solar system. A graph depicting Average Orbital Distance from the Sun versus Average Orbital Velocity reveals a decreasing exponential function, suggesting a potential relationship with dark matter. However, it is concluded that the estimated total mass of dark matter in the solar system is equivalent to that of a small asteroid, rendering its effects on planetary orbits negligible. Participants emphasize the importance of accurate data interpretation to avoid misleading conclusions.

PREREQUISITES
  • Understanding of orbital mechanics
  • Familiarity with graphing functions and data analysis
  • Basic knowledge of dark matter and its properties
  • Experience with astronomical measurements and their implications
NEXT STEPS
  • Research the properties and distribution of dark matter in the universe
  • Explore advanced orbital mechanics and gravitational influences
  • Learn about data visualization techniques for astronomical data
  • Investigate the methods used to estimate dark matter mass in celestial systems
USEFUL FOR

Astronomers, astrophysicists, students of planetary science, and anyone interested in the implications of dark matter on celestial mechanics.

Zoey Brown
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The graph I have made of Average Orbital Distance from the Sun vs. Average Orbital Velocity illustrates a decreasing exponential function. How, if it does, would this suggest that there is dark matter present in our solar system?
 
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Zoey Brown said:
The graph I have made of Average Orbital Distance from the Sun vs. Average Orbital Velocity illustrates a decreasing exponential function. How, if it does, would this suggest that there is dark matter present in our solar system?
Dark matter in our solar system is estimated to have a total mass equivalent to a small asteroid, so it's affect on orbits is negligible to a large number of decimal places. If you are getting other results, I would suggest reworking something.
 

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