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	69.82	57.91	56.67	59.12	55.46
Venus	0.0068	107.48	108.94	108.21	108.21	108.21	108.2
Earth	0.01671	147.1	152.1	149.6	149.58	149.62	149.56
Mars	0.09339	206.66	249.23	227.94	226.95	228.94	225.96
Ceres	0.07934	381.03	446.52	413.77	412.48	415.07	411.18
Jupiter	0.04878	740.57	816.52	778.55	777.62	779.47	776.7
Saturn	0.05572	1353.57	1513.33	1433.45	1431.22	1435.67	1429
Uranus	0.04441	2748.94	3004.42	2876.68	2873.84	2879.51	2871.01
Neptune	0.01121	4452.94	4553.95	4503.44	4503.16	4503.73	4502.88
Pluto	0.24883	4436.82	7375.93	5906.38	5720.64	6086.45	5540.74
Haumea	0.19205	5232	7719.31	6475.65	6355.11	6594	6236.81
Makemake	0.16254	5692.33	7902.02	6797.17	6706.78	6886.38	6617.59
Eris	0.44068	5671.4	14608.38	10139.89	9102.2	11080.83	8170.7