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.
Facts about Neptune. 1  It takes Neptune 164.8 Earth years to orbit the Sun. 2  Neptune was discovered by Jean Joseph Le Verrier. 3  Neptune is the Roman God of the Sea. 4  Neptune has the second largest gravity of any planet in the solar system â second only to Jupiter. 5  The orbit path of Neptune is approximately 30 astronomical units (AU) from the Sun.