Mercury's axis has the smallest tilt of any of the Solar System's planets (about of a degree), and its orbital eccentricity is the largest of all known planets in the Solar System.
However, Mercury's orbital eccentricity is the largest of all known planets in the Solar System. Mercury's axis has the smallest tilt of any of the Solar System's planets (about of a degree).
Mercury's axis has the smallest tilt of any of the Solar System's planets (about of a degree). However, Mercury's orbital eccentricity is the largest of all known planets in the Solar System.
Mercury's axis has the smallest tilt of any of the Solar System's planets (about of a degree). However, Mercury's orbital eccentricity is the largest of all known planets in the Solar System.