Jupiter
Designations
Epoch J2000
Aphelion | 816.62 million km (5.4588 AU)
Perihelion | 740.52 million km (4.9501 AU)
Semi-major axis | 778.57 million km (5.2044 AU)
Eccentricity | 6998489000000000000♠0.0489
Orbital period | 7001118620000000000♠11.862 yr 7008374335776000000♠4,332.59 d 7004104758000000000♠10,475.8 Jovian solar days
Synodic period | 7007344632320000000♠398.88 d
Average orbital speed | 13.07 km/s (8.12 mi/s)
Mean anomaly | 20.020°
Inclination | 1.303° to ecliptic 6.09° to Sun's equator 0.32° to invariable plane
Longitude of ascending node | 100.464°
Argument of perihelion | 273.867°
Known satellites | 79 (as of 2018[update])