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Name |
Orbital Period |
Days per Year |
Length of day in Earth Time |
Orbital Inclination from Earth |
Tilt of Axis from orbit |
Orbital Eccentricity from circular |
Sidereal Rotation in Earth days |
M.O.V. Velocity km/s |
Vo Opposition Magnitude |
Distance from Sun |
Radius in km |
Diameter at Equator |
Gravity x Earth |
Mass kg |
Density g/cm3 |
Escape Velocity km/s |
Visual Geometric Albedo |
Earth days | Earth years |
x Million km | x Million miles |
in km | in miles | x Earth |
|
Sun |
- |
- |
- |
- |
- |
? |
- |
25-36 |
? |
-26.8 |
- |
- |
695,000 |
1,390,000 |
864,000 |
// |
// |
1.989e+30 |
1.410 |
618.02 |
- |
|
Mercury |
87.969 |
.241 |
1.5 |
58.646 days |
7.004� |
0.00� |
0.2056 |
58.6462 |
47.87 |
-1.9 |
57.91 |
35.98 |
2,439.7 |
4,878 |
3,031 |
.382 |
.38 |
3.303 e+23 |
5.42 |
4.2507 |
.10 |
Venus |
224.701 |
.615 |
.925 |
243.017 days |
3.394� |
177.36� |
0.0068 |
-243.0187 |
35.02 |
-4.4 |
108.20 |
67.23 |
6,051.8 |
12,103 |
7,521 |
.949 |
.91 |
4.869 e+24 |
5.25 |
10.362 |
.65 |
Earth |
365.256 |
1.0 |
365.2422 |
23h 56m 4s |
- |
23.45� |
0.0167 |
0.99727 |
29.79 |
- |
149.60 |
92.92 |
6,378.14 |
12,756 |
7,926 |
- |
- |
5.976 e+24 |
5.515 |
11.182 |
.37 |
Mars |
686.98 |
1.881 |
669.77 |
24h 37m |
1.850� |
25.19� |
0.0934 |
1.025957 |
24.13 |
-2.01 |
227.94 |
141.6 |
3,397.2 |
6786 |
4,219 |
.533 |
.38 |
6.421 e+23 |
3.94 |
5.0225 |
.15 |
|
Jupiter |
4332.71 |
11.862 |
|
9h 51m |
1.308� |
3.13� |
0.0483 |
0.41354 |
13.06 |
-2.70 |
778.33 |
483.6 |
71,492 |
142,980 |
88,732 |
11.2 |
2.54 |
1.9 e+27 |
1.33 |
59.556 |
.52 |
Saturn |
10759.5 |
29.458 |
|
10h 39m |
2.488� |
25.33� |
0.0560 |
0.44401 |
9.66 |
0.67 |
1,429.40 |
886.7 |
60,268 |
120,540 |
74,565 |
9.41 |
1.08 |
5.688 e+26 |
0.69 |
35.490 |
.47 |
Uranus |
30685 |
84.013 |
|
17h 14m |
0.774� |
97.86� |
0.0461 |
-0.71833 |
6.80 |
5.52 |
2,870.99 |
1783 |
25,559 |
51,120 |
31,814 |
4 |
.91 |
8.686 e+25 |
1.29 |
21.297 |
.51 |
Neptune |
60190 |
164.795 |
|
16h 2m |
1.774� |
28.31� |
0.0097 |
0.67125 |
5.44 |
7.84 |
4,504.30 |
2793 |
24,746 |
49,530 |
30,198 |
3.81 |
1.19 |
1.024 e+26 |
1.64 |
23.500 |
.41 |
Pluto |
90800 |
248.602 |
|
6.3867 days |
17.148� |
122.52� |
0.2482 |
-6.3872 |
4.74 |
15.12 |
5,913.52 |
3666 |
1,137 |
2,280 |
1,429 |
.18 |
.05? |
1.27 e+22 |
2.05 |
1.2183 |
.30 |
|