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	46.001	69.8174	57.9092	56.6716	59.1209	55.4605
Venus	0.0068	107.4763	108.9421	108.2092	108.2067	108.2117	108.2042
Earth	0.01671	147.0983	152.0982	149.5983	149.5774	149.6191	149.5565
Mars	0.09339	206.655	249.232	227.9435	226.9472	228.9354	225.9553
Ceres	0.07934	381.028	446.521	413.7745	412.4767	415.0683	411.1829
Jupiter	0.04878	740.5736	816.5208	778.5472	777.6206	779.4727	776.695
Saturn	0.05572	1353.573	1513.3258	1433.4494	1431.2222	1435.6731	1428.9984
Uranus	0.04441	2748.9385	3004.4197	2876.6791	2873.8415	2879.5139	2871.0067
Neptune	0.01121	4452.9408	4553.9465	4503.4437	4503.1605	4503.7268	4502.8773
Pluto	0.24883	4436.82	7375.93	5906.375	5720.6358	6086.4487	5540.7375
Haumea	0.19205	5232.003	7719.307	6475.655	6355.1111	6593.9956	6236.8112
Makemake	0.16254	5692.3285	7902.0192	6797.1739	6706.7793	6886.3819	6617.587
Eris	0.44068	5671.4049	14608.3817	10139.8933	9102.2001	11080.8314	8170.7021