The eccentricity of an orbiting object can tell us about the shape of its orbit. For a highly elliptical orbit, the eccentricity (e) will be close to 1. Typically:
- A circular orbit has an eccentricity of 0.
- An eccentricity between 0 and 1 indicates an elliptical orbit.
- An eccentricity of 1 indicates a parabolic trajectory.
- An eccentricity greater than 1 indicates a hyperbolic trajectory.
Given the options provided, the one that suggests a highly elliptical orbit is:
0.9200
This value indicates a highly elongated orbit, which is characteristic of some comets.
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