Asteroid 2011 CP4 Close Approach to Earth - Orbital Diagram Explained #1351225 (License: Personal Use)

This schematic illustrates the near-Earth asteroid 2011 CP4’s highly elliptical orbit intersecting Earth’s nearly circular orbit, with the pink arrow denoting the direction of closest approach. The small inner circle represents the Sun at the focus of both orbits, while the black arrows show orbital motion vectors. The diagram emphasizes the geometry behind potential close encounters and helps visualize why 2011 CP4 was classified as a potentially hazardous object.

Used in astronomy education, NASA/JPL outreach pages, or planetary defense articles to explain orbital dynamics of near-Earth objects; matches user intent seeking visual understanding of asteroid trajectories and risk assessment.