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The planet Neptune was discovered in 1846.
Wiki User
∙ 11y ago
Wiki User
∙ 13y ago1846.
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What planet was the second last to be discovered?
I think planet x was the last to be discovered. Not sure
Why is Neptune the planet discovered by pen?
the reason Neptune is the planet discovered by pen is because unlike the other planets, Neptune was not discovered by finding it in the night sky. After Uranus was discovered, it was seen that its orbit was different than what was predicted, and it was decided that this was because of another unknown planet's gravitational pull. Then, mathematics was used to find the other planet, Neptune.
What planet was discovered before Neptune?
uranus
When were the rings on Neptune discovered?
they were discovered 17 days after the planet itself was discovered.
Which planet was discovered by JG Galle in 1846?
Neptune
What is the last planet discovered?
Neptune, Pluto, Or planet X (Or Nibiru) are discovered. On the future, Nibiru is discovered. The Future Year: 2111
What planet was the second last to be discovered?
I think planet x was the last to be discovered. Not sure
What planet was discovered in the 1840s?
Neptune was discovered in 1846 through observations of Uranus. Uranus' orbit was seen to appear to alter slightly through the gravitational effect of another planet, which turned out to be Neptune.
Which planet was discoved most recently and which year?
Neptune was discovered on September 23rd, 1846.
Why is Neptune's?
THIS PLANET IS THE FIRST TO BE DISCOVERED BY MATH THIS PLANET IS THE FIRST TO BE DISCOVERED BY MATH
Why is Neptune the planet discovered by pen?
the reason Neptune is the planet discovered by pen is because unlike the other planets, Neptune was not discovered by finding it in the night sky. After Uranus was discovered, it was seen that its orbit was different than what was predicted, and it was decided that this was because of another unknown planet's gravitational pull. Then, mathematics was used to find the other planet, Neptune.
What was the last planet to be discovered?
neptune i belive
What planet was discovered in the 19th century?
Neptune
What planet was discovered before Neptune?
uranus
When were the rings on Neptune discovered?
they were discovered 17 days after the planet itself was discovered.
What is some info about Neptune?
The planet Neptune was discovered on Sept. 23, 1846. It was the first planet to be discovered before being seen by an actual telescope.
What was the last planet discovered in the 19th century?
Neptune.
