આજનો વિચાર
- ખીલખીલાટ હસતું બાળક મોટું થતાજ હસવા નું ભૂલી જાય છે, નક્કી આપણી સમાજ વ્યવસ્થા માં કઈક ખામી રહેલ છે.
Planet Detail
Marcury
Mercury is the closest planet to the Sun and the eighth largest.
Mercury is slightly smaller in diameter than the moons Ganymede and
Titan but more than twice as massive.
| Orbit | 57,910,000 km (0.38 AU) from Sun |
| Diameter | 4,880 km |
| Mass | 3.30e23 kg |
Venus is the second planet from the Sun and the sixth largest. Venus'
orbit is the most nearly circular of that of any planet, with an
eccentricity of less than 1%.
| Orbit | 108,200,000 km (0.72 AU) from Sun |
| Diameter | 12,756.3 km |
| Mass | 4.869e24 kg |
Earth
Earth is the third planet from the Sun and the fifth largest
| Orbit | 149,600,000 km (1.00 AU) from Sun |
| Diameter | 12,103.6 km |
| Mass | 5.972e24 kg |
Mars
Mars is the fourth planet from the Sun and the seventh largest
| Orbit | 227,940,000 km (1.52 AU) from Sun |
| Diameter | 6,794 km |
| Mass | 6.4219e23 kg |
Jupiter is the fifth planet from the Sun and by far the largest.
Jupiter is more than twice as massive as all the other planets combined
(the mass of Jupiter is 318 times that of Earth).
| Orbit | 778,330,000 km (5.20 AU) from Sun |
| Diameter | 142,984 km (equatorial) |
| Mass | 1.900e27 kg |
Saturn is the sixth planet from the Sun and the second largest
| Orbit | 1,429,400,000 km (9.54 AU) from Sun |
| Diameter | 120,536 km (equatorial) |
| Mass | 5.68e26 kg |
Uranus is the seventh planet from the Sun and the third largest (by
diameter). Uranus is larger in diameter but smaller in mass than
Neptune.
| Orbit | 2,870,990,000 km (19.218 AU) from Sun |
| Diameter | 51,118 km (equatorial) |
| Mass | 8.683e25 kg |
Neptune is the eighth planet from the Sun and the fourth largest (by
diameter). Neptune is smaller in diameter but larger in mass than
Uranus.
| Orbit | 4,504,000,000 km (30.06 AU) from Sun |
| Diameter | 49,532 km (equatorial) |
| Mass | 1.0247e26 kg |
Pluto orbits beyond the orbit of Neptune (usually). It is much
smaller than any of the official planets and now classified as a "dwarf
planet". Pluto is smaller than seven of the solar system's moons (the
Moon, Io, Europa, Ganymede, Callisto, Titan and Triton).
| Orbit | 5,913,520,000 km (39.5 AU) from the Sun (average) |
| Diameter | 2274 km |
| Mass | 1.27e22 kg |
Our Sun is a normal main-sequence G2 star, one of more than 100 billion stars in our galaxy.
| Diameter | 1,390,000 km. |
| Mass | 1.989e30 kg |
| Temperature | 5800 K (surface) 15,600,000 K (core) |
The Moon is the only natural satellite of Earth.
| Orbit | 384,400 km from Earth |
| Diameter | 3476 km |
| Mass | 7.35e22 kg |
