Object | Jupiter | Sun |
---|---|---|
Type | Gaseous planet | Star, yellow dwarf |
Age | 4.5 billion years | 4.6 billion years |
Diameter | 139,820 km | 1,392,684 km |
Mean radius | 69,911 km | 696,342 km |
Mass | 1.89 × 1027 kg | 1.98 × 1030 kg |
Rotation duration | 10 hours | 24 days |
Surface temperature (average) |
112 K -161 °C -258 °F |
5,778 K 5,504 °C 9,940 °F |
Surface gravity | 24.79 m/s² | 274.4 m/s² |
Mean density | 1.36 g/cm3 | 1.4 g/cm3 |
Circumference | 439,264 km | 4.3 million km |
Surface area | 6.14 × 1010 km2 | 6.09 × 1012 km2 |
Volume | 1.43 × 1015 km3 | 1.41 × 1018 km3 |
Escape velocity | 59.5 km/s | 617.7 km/s |
Average orbital speed | 13.07 km/s | 1.99 km/s |
Atmosphere composition | 89% hydrogen, 10% helium, 0.3% methane, 0.026% ammonia |
73% hydrogen, 25% helium, 0.8% oxygen, 0.3% carbon |
Distance from the Milky Way center | 27,200 light years | 27,200 light years |
Right ascension | - | 19h 4m 30s |
Declination | - | +63.87° |