planets by size-आकार के हिसाब से ग्रह

by - March 26, 2020


planets by size


 1. Jupiter  


Jupiter is the fifth planet from the Sun and the largest in the Solar System. It is a giant planet with a mass one-thousandth that of the Sun, but two-and-a-half times that of all the other planets in the Solar System combined.
Mass: 1.898 × 10^27 kg (317.8 M⊕)
Radius: 69,911 km
Distance from Sun: 778.5 million km
Orbital period: 12 years
Surface area: 61.42 billion km²

2.Saturn 


Saturn is the sixth planet from the Sun and the second-largest in the Solar System, after Jupiter. It is a gas giant with an average radius of about nine times that of Earth. 
Distance from Sun: 1.433 billion km
Radius: 58,232 km
Mass: 5.683 × 10^26 kg (95.16 M⊕)
Orbital period: 29 years
Surface area: 42.7 billion km²

3.Uranus


Uranus is the seventh planet from the Sun. It has the third-largest planetary radius and fourth-largest planetary mass in the Solar System.
Distance from Sun: 2.871 billion km
Radius: 25,362 km
Mass: 8.681 × 10^25 kg (14.54 M⊕)
Orbital period: 84 years
Discoverer: William Herschel



4.Neptune

 

Neptune is the eighth and farthest known planet from the Sun in the Solar System. In the Solar System, it is the fourth-largest planet by diameter, the third-most-massive planet, and the densest giant planet. 
Distance from Sun: 4.495 billion km
Radius: 24,622 km
Orbital period: 165 years
Mass: 1.024 × 10^26 kg (17.15 M⊕)
Surface area: 7.618 billion km²

5.earth 


Earth is the third planet from the Sun and the only object in the Universe known to harbor life. According to radiometric dating and other sources of evidence, Earth formed over 4.5 billion years ago. 
Distance from Sun: 149.6 million km
Radius: 6,371 km
Mass: 5.972 × 10^24 kg
Longitude of ascending node: −11.26064° to J2000 ecliptic
Axial tilt: 23.4392811






6.Venus 


Venus is the second planet from the Sun, orbiting it every 224.7 Earth days. It has the longest rotation period of any planet in the Solar System and rotates in the opposite direction to most other planets. It does not have any natural satellites. 
Distance from Sun: 108.2 million km
Radius: 6,052 km
Orbital period: 225 days
Length of day: 116d 18h 0m
Mass: 4.867 × 10^24 kg (0.815 M

7.Mars 


Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury. 
Distance from Sun: 227.9 million km
Radius: 3,390 km
Mass: 6.39 × 10^23 kg (0.107 M⊕)
Gravity: 3.711 m/s²








8.mercury 


Mercury is the smallest and innermost planet in the Solar System. Its orbital period around the Sun of 87.97 days is the shortest of all the planets in the Solar System. It is named after the Roman deity Mercury, the messenger of the gods. 
Distance from Sun: 57.91 million km
Radius: 2,440 km
Mass: 3.285 × 10^23 kg (0.055 M⊕)
Orbital period: 88 days







9.Pluto


Pluto is a dwarf planet in the Kuiper belt, a ring of bodies beyond Neptune. It was the first Kuiper belt object to be discovered. Pluto was discovered by Clyde Tombaugh in 1930 and was originally considered to be the ninth planet from the Sun.
Radius: 1,188 km
Orbital period: 248 years
Surface area: : 1.779×107 km2; 0.035 Earths;
Discoverer: Clyde Tombaugh







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