Question 1 Neptune is the eighth planet in the Solar System, the last from The Sun since the reclassification of Pluto in the category of dwarf planet in 2006. Belonging to the group of gas giants n with mass, equivalent to 17 land masses. Neptune orbits the sun at ah average distance of 30.1 astronomical units. Neptune's orbit has an orbital period of approximately 164 years Earth and its eccentricty is only 0.011, which makes it one of the most circular orbits among the planets of the Solar System. Relative to the perpendicular to the plane of its orbit, Neptune's axis of rotation is indented in ! 28.3. similar to the slope of the Earth's axis, which is 23.5. Therefore, the planet has variations solari radiation received in the northern and southern hemispheres, such as the Earth. In the year 2005 began the summer solstice in the southern hemisphere of Neptune. Check the option that brings in which year the next will occur) summer solstice in the northern hemisphere of Neptune. Register your accounts or explanations below