Assertion: terrestrial planet's orbit | /r/HasAspect | same semi-major axis
Facets:
Source sentences:
text: The diagram illustrates the effects of the eccentricity, showing Mercury's orbit overlaid with a circular orbit having the same semi-major axis.
text: The diagram above illustrates the effects of the eccentricity, showing Mercury’s orbit overlaid with a circular orbit having the same semi-major axis.