Hypernyms (impulse is a kind of...): undulation; wave ((physics) a movement up and down or back and forth). Domain category: electronics (the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices).ypernyms (impulse is a kind of...): undulation; wave ((physics) a movement up and down or back and forth). Domain category: electronics (the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices).
Quick Answer. One year on Neptune is equal to around 165 Earth years or 60,190 Earth days, which is the amount of time it takes the planet to complete its orbit around the sun. Days on Neptune last about 16 hours, which is 8 hours less than Earth. This is the amount of time that it takes for Neptune to make a complete rotation on its axis.
Moons of Neptune. Neptune has 14 known moons, which are named for minor water deities in Greek mythology. By far the largest of them is Triton, discovered by William Lassell on October 10, 1846, just 17 days after the discovery of Neptune itself; over a century passed before the discovery of the second natural satellite, Nereid. Neptune's outermost moon Neso, which has an orbital period of about 26 Julian years, orbits further from its planet than any other moon in the Solar System. Triton is unique among moons o