| Datos del orbita |
| Aphelio |
3,00362 mrds. km
20,078 AE |
| Radio orbital |
2,87246 mrds. km
19,201 AE |
| Perihelio |
2,7413 mrds. km
18,324 AE |
| Excentricitate numeric |
0,0457 |
| Periodo sideric |
30.685,4 dies |
| Periodo synodic |
369,66 dies |
| Velocitate orbital |
6,81 km/s |
| Inclination del orbita |
0,772 Grad |
| Distantia minimal al Terra |
2,5819 mrds. kms |
| Distantia maximal al Terra |
3,1573 mrds. kms |
| Characteristiche |
| Diametro ecuatorial |
51118 kms |
| Superficie |
8,083 mrds. kms2
(15,847 in relation al Terra) |
| Massa |
8,6832 x 1025 kg
(14,536 Massas terrestre) |
| Densitate median |
1,27 g/cm3 |
| Acceleration gravitative |
8,87 m/s2
(0,905 in relation al Terra) |
| Periodo de rotation |
17 Std. 14 Min. 24 Sek.
(retrograd) |
| Inclination del planeta |
97,77 Grad |
| Albedo |
0,51 |
| Velocitate del fuga |
21,3 km/s |
| Temperatur
bei 1 bar |
|
| Atmosphera |
| Pression |
>1000 bar |
| Hidrogeno |
82% ± 3,3% |
| Helio |
15,2% ± 3,3% |
| Methano |
~2,3% |
| Deuterio |
~148 ppm |
| Altere |
| Numero de satellites |
21, u.a. Titania e Oberon |