Satellits de Jupitèr

Jupitèr a 80 satellits confirmats amb d'orbitas relativament seguras. Lei premierei descubèrtas aguèron luòc en 1610 amb Galileo Galilei que trobèt lei quatre satellits grands de Jupitèr. Èra lo premier sistèma astronomic vist que vira pas a l'entorn de la Tèrra o dau Soleu e un sostèn major dei teorias de Nicolau Copernic. Dempuei la fin dau sègle XIX, unei dotzenaus d'autrei satellits foguèron descubèrts e nomats segon lei noms de mestressas dau dieu roman Jupitèr o de son predecessor grèc Zèus. Pasmens, lei quatre satellits galileians son lei objèctes pus importants en orbita a l'entorn de Jupitèr. Còmptan per 99,997% de la massa totala dei lunas de Jupitèr. Ganimèdes a d'autra part una talha superiora a Mercuri.

Uech satellits son dichs car seis orbitas son progradas e pròchas dau plan eqüatoriau de la planeta. Lei satellits galileians an una forma esferica e serián au mens considerats coma de planetas nanetas s'orbitavan independament dins lo Sistèma Solar. Lei quatre autrei satellits regulars faguèron partida dau sistèma d'anèus.

Leis autrei 71 satellits de Jupitèr son dichs car seis orbitas an una enclinason e una excentricitat importantas. Certanei lunas irregularas an de trajectòrias dins lo sens retrograd. Aqueleis objèctes son supausats capturats per la planeta dempuei d'orbitas solaras. A l'ora d'ara, 13 satellits recentament descubèrts an pas de nom. Enfin, l'orbita d'un quatorzen es pas encara establida.

Òrdre Etiqueta Nom Imatge Magnitud absoluda Diamètre (km) Massa(e16 kg) Semiaxe major Periòde orbital Inclinason Excentricitat Annada d'observacion Observaire Grop1 Metis 0.0077 1979 Synnott(Voyager 1) Inner2 Adrastea 0.0063 1979 Jewitt(Voyager 2)Inner3 Amalthea 0.0075 1892 Barnard Inner4 Thebe 0.0180 1979 Synnott(Voyager 1) Inner5 Io♠ 0.0041 1610 Galilei Galilean6 Europa♠ 0.0094 1610 Galilei Galilean7 Ganymede♠ 0.0011 1610 Galilei Galilean8 Callisto♠ 0.0074 1610 Galilei Galilean9 Themisto† +129.87 0.2115 1975/2000 Kowal & Roemer/Sheppard et al. Themisto10 Leda† +240.82 0.1673 1974 Kowal Himalia11 Himalia† +250.23 0.1513 1904 Perrine Himalia12 S/2018 J 1† +250.40 0.0944 2018 Sheppard et al. Himalia13 S/2017 J 4† +251.77 0.1800 2017 Sheppard et al. Himalia14 Lysithea† +259.89 0.1322 1938 Nicholson Himalia15 Elara† +257.62 0.1948 1905 Perrine Himalia16 Dia† +287.93 0.2058 2001 Sheppard et al. Himalia17 Carpo† +458.62 0.2735 2003 Sheppard et al. Carpo18 S/2003 J 12‡ () −482.69(-944.29) 142.680() 0.4449() 2003 Sheppard et al. Ananke (unconfirmed)19 S/2016 J 2† +532.00 0.2219 2016 Sheppard et al. S/2016 J 220 Euporie‡ −538.78 144.694 0.0960 2002 Sheppard et al. Ananke21 S/2003 J 3‡ −561.52 146.363 0.2507 2003 Sheppard et al. Ananke22 S/2011 J 1‡ () −582.22(-773.69) 162.8() 0.2963() 2011 Sheppard et al. Carme23 S/2003 J 18‡ −587.38 146.376 0.1048 2003 Gladman et al. Ananke24 S/2010 J 2‡ −588.36 150.4 0.307 2010 Veillet Ananke25 Thelxinoe‡ −597.61 151.292 0.2684 2003 Sheppard et al. Ananke26 Euanthe‡ −598.09 143.409 0.2000 2002 Sheppard et al. Ananke27XLV Helike‡ −601.40 154.586 0.1374 2003 Sheppard et al. Ananke28XXXV Orthosie‡ −602.62 142.366 0.2433 2002 Sheppard et al. Ananke29 S/2017 J 7‡ −602.77 143.438 0.2147 2017 Sheppard et al. Ananke30 S/2016 J 1‡ −603.83 139.839 0.1377 2016 Sheppard et al. Ananke31 S/2017 J 3‡ −605.76 147.915 0.1477 2017 Sheppard et al. Ananke32 Iocaste‡ −609.43 147.248 0.2874 2001 Sheppard et al. Ananke33 S/2003 J 16‡ −610.36 150.769 0.3184 2003 Gladman et al. Ananke34 Praxidike‡ −613.90 144.205 0.1840 2001 Sheppard et al. Ananke35 Harpalyke‡ −624.54 147.223 0.2440 2001 Sheppard et al. Ananke36 Mneme‡ −627.48 149.732 0.3169 2003 Gladman et al. Ananke37 Hermippe‡ −629.81 151.242 0.2290 2002 Sheppard et al. Ananke38 Thyone‡ −639.80 147.276 0.2525 2002 Sheppard et al. Ananke39 S/2017 J 9‡ −640.90 152.661 0.2288 2017 Sheppard et al. Ananke40 Ananke‡ −640.38 151.564 0.3445 1951 Nicholson Ananke41 Herse‡ −672.75 162.490 0.2379 2003 Gladman et al. Carme42 Aitne‡ −679.64 165.562 0.3927 2002 Sheppard et al. Carme43 S/2017 J 6‡ −684.66 155.185 0.5569 2017 Sheppard et al. Pasiphae (fringe member)44 Kale‡ −685.32 165.378 0.2011 2002 Sheppard et al. Carme45 Taygete‡ −686.67 164.890 0.3678 2001 Sheppard et al. Carme46 S/2003 J 19‡ −698.55 166.657 0.2572 2003 Gladman et al. Carme47 Chaldene‡ −699.33 167.070 0.2916 2001 Sheppard et al. Carme48 S/2003 J 15‡ −699.68 141.812 0.0932 2003 Sheppard et al. Pasiphae49 S/2003 J 10‡ () −700.13(-687.83) 163.813( 0.3438() 2003 Sheppard et al. Carme50 S/2003 J 23‡ −700.54 148.849 0.3930 2004 Sheppard et al. Pasiphae51 Erinome‡ −711.96 163.737 0.2552 2001 Sheppard et al. Carme52 Aoede‡ −714.66 160.482 0.4311 2003 Sheppard et al. Pasiphae53 Kallichore‡ −717.81 164.605 0.2041 2003 Sheppard et al. Carme54 S/2017 J 5‡ −720.49 164.331 0.2842 2017 Sheppard et al. Carme55 S/2017 J 8‡ −720.73 164.782 0.3118 2017 Sheppard et al. Carme56 Kalyke‡ −721.02 165.505 0.2139 2001 Sheppard et al. Carme57 Carme‡ −763.95 165.047 0.2342 1938 Nicholson Carme58 Callirrhoe‡ −727.11 139.849 0.2582 2000 Spahr, Scotti Pasiphae59 Eurydome‡ −723.36 149.324 0.3769 2002 Sheppard et al. Pasiphae60 S/2017 J 2‡ −723.83 166.398 0.2360 2017 Sheppard et al. Carme61 Pasithee‡ −726.93 165.759 0.3288 2002 Sheppard et al. Carme62 S/2010 J 1‡ −722.83 163.2 0.320 2010 Jacobson et al. Carme63 Kore‡ −776.02 137.371 0.1951 2003 Sheppard et al. Pasiphae64 Cyllene‡ −731.10 140.148 0.4115 2003 Sheppard et al. Pasiphae65 S/2011 J 2‡ −731.32 148.77 0.3321 2011 Sheppard et al. Pasiphae66 Eukelade‡ −735.20 163.996 0.2828 2003 Sheppard et al. Carme67 S/2017 J 1‡ −734.15 149.197 0.3969 2017 Sheppard et al. Pasiphae68 S/2003 J 4‡ () −739.29(-701.85) 147.175() 0.3003() 2003 Sheppard et al. Pasiphae69 Pasiphae‡ −739.80 141.803 0.3743 1908 Melotte Pasiphae70 Hegemone‡ −745.50 152.506 0.4077 2003 Sheppard et al. Pasiphae71 Arche‡ −746.19 164.587 0.1492 2002 Sheppard et al. Carme72 Isonoe‡ −750.13 165.127 0.1775 2001 Sheppard et al. Carme73 S/2003 J 9‡ −752.84 164.980 0.2761 2003 Sheppard et al. Carme74 S/2003 J 5‡ −758.34 165.549 0.3070 2003 Sheppard et al. Carme75 Sinope‡ −739.33 153.778 0.2750 1914 Nicholson Pasiphae76XXXVI Sponde‡ −771.60 154.372 0.4431 2002 Sheppard et al. Pasiphae77XXVIIIAutonoe‡ −772.17 151.058 0.3690 2002 Sheppard et al. Pasiphae78XIX Megaclite‡ −792.44 150.398 0.3077 2001 Sheppard et al. Pasiphae79 perdut S/2003 J 2‡ () -981.55(-943.69) 153.521() 0.4074() 2003 Sheppard et al. Pasiphae (unconfirmed)

Liames intèrnes

Jupitèr Satellits de Saturn Satellits d'Uranus Satellits de Neptun

Categoria:Satellit de Jupitèr