Diameter :- 49,000 km.
Moons : 8 Triton is the largest.
Density :- 1.64g/cm cube.
Average distance to the sun : 4,497 million km
Time to orbit the sun : 164.80 years
It is denser & little smaller than Uranus .Neptune’s atmosphere appear blue , with quickly changing white icy methane clouds often suspended high above an apparent surface. In that apparent surface ware found a great dark spot , a giant storm where winds blow at 2000 km/h. it has a counterclockwise rotation as seen in a high pressure system in the Jupiter’s solution hemisphere. Atmosphere constituents are mostly hydrocarbon compounds. Neptune emits about 2.3 times more energy than it receives from the sun send the Aurora phenomenon was noticed by Voyager II.
No comments:
Post a Comment