Characteristics of NeptuneNeptune is the eighth planet about the sun and the

longer one of the solar sistem.

Named in honor of the Roman god.

Is the fourth planet in diameter and the third largest mass.

Is seventeen times the Earth.

The tempereture is -260.

The diameter is aprox.24 746 m

The distance of Neptune to the Earth is 149.600.000.

When was it discovered ?

It was discovered on the 23th September of 1846.

Is made of...Inside:

Water

Methane

Ammonia liquid

Outside:

Hydrogen

Helium

Water vapour

Methane

That gives the blue colour.

The satellites

• Neptune has 13 satellites:

• Naïade,Talasso,Despina,Galatea,Larissa,Proteus, Triton,Nereida,Halimedes,Sao,Laomedeia,Psamate, Nessus

Finish