Who found out that Pluto was no a planet?

Anonymous

∙ 15y ago

Updated: 8/17/2019

It was not "found out" but a decision that was made by a panel of planetary experts to define what is a planet and what is not which "degraded" Pluto from planet status of "dwarf planet" on August 24, 2006.
There are at least 44 dwarf planets known.

Wiki User

∙ 15y ago

What else can I help you with?

Who found Pluto as a dwarf planet in 2006?

pluto was found as a dwarf planet by the international astronomical union on august 24th 2006

What is Pluto really?

Pluto is a dwarf planet. there has been dwarf planets found bigger then pluto.

When Pluto was found which was more popular Pluto the planet or Pluto the dog?

Pluto was founded by ancient Greek astronomers thousands of years ago. So I'll go with Pluto the planet, despite it now being a dwarf planet.

What planet do scientists NOT consider a major planet?

the only planet that scientists do not consider a planet is Pluto, (but they also found new planets in the asteroid belt.)Pluto

What is the farthers planet?

Pluto or that planet X found a few years ago

What was the the planet that is no longer a planet in your solar system?

Pluto, it is now a dwarf planet or planetoid.

Where was the planet Eris found?

Eris is found past Neptune along with Pluto

What country are the hoggar mountains found?

Planet Pluto Lol :)

Is Pluto a favorite planet?

Pluto is not a planet its a dwarf planet

Does Pluto have a poisonous gas?

Poisonous carbon monoxide gas has been found in the atmosphere of the dwarf planet Pluto

What outer planet without a thick atmosphere is?

The answer is Pluto. I found this on wicapedia.:)

Is neptune the only planet found by prediction?

Yes, that is true. Pluto was found in a similar way, but it's not classed as a planet now.

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