This table shows the values ​​of the orbits of the planets in the solar system: eccentricity, perihelion, aphelion. From these data, the semi-major axis is derived, which is the arithmetic mean of perihelion and aphelion. Also, the geometric mean, root mean square and harmonic mean of these points are displayed. Orbital values ​​are given in millions of kilometers (million km) or astronomical units (AU). In the table, you can also select the number of digits after the decimal point (other digits are rounded).

Data representation: millions km | a. e.

After the comma: 1 digit | 2 digits | 3 digits | 4 digits | 5 digits

Title	Eccentricity	Perihelion	Aphelios	Semi-major axis	Geometric Mean	Mean Square	Harmonic Mean
Mercury	0.20564	46.00101	69.81745	57.90923	56.67162	59.12093	55.46047
Venus	0.0068	107.47626	108.94211	108.20918	108.2067	108.21167	108.20422
Earth	0.01671	147.09829	152.09823	149.59826	149.57737	149.61915	149.55648
Mars	0.09339	206.655	249.232	227.9435	226.94722	228.93545	225.95529
Ceres	0.07934	381.028	446.521	413.7745	412.47667	415.06827	411.18291
Jupiter	0.04878	740.5736	816.5208	778.5472	777.62057	779.47273	776.69504
Saturn	0.05572	1353.57296	1513.32578	1433.44937	1431.22215	1435.67313	1428.9984
Uranus	0.04441	2748.93846	3004.4197	2876.67908	2873.84148	2879.51388	2871.00669
Neptune	0.01121	4452.94083	4553.94649	4503.44366	4503.16048	4503.72683	4502.87731
Pluto	0.24883	4436.82	7375.93	5906.375	5720.63578	6086.44868	5540.73755
Haumea	0.19205	5232.00302	7719.30698	6475.655	6355.11112	6593.99559	6236.81117
Makemake	0.16254	5692.32851	7902.0192	6797.17385	6706.77934	6886.38189	6617.58697
Eris	0.44068	5671.40488	14608.38167	10139.89327	9102.20012	11080.83138	8170.70208