Urano
Urano - interlingua.planetology.org

Urano
(origine: NASA / JPL)

Distinctives: planeta de gas con systema de anellos e axe de rotation extremamente inclinate.

Particularitates: rotation retrograde, ventos fortissime in atmosphera.


Modello simple del structura interne del planeta Urano
Modello simple del structura interne del planeta Urano


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
min median max
  K 76K   K
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

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