if Pluto is no longer a planet, what is it?

Answer 1

Pluto is no longer a planet.

The International Astronomical Union approved new guidelines Thursday that downsize the solar system from nine planets to eight.

The leading astronomers, meeting in Prague, Czech Republic, stripped Pluto of the planetary status it has held since 1930, when it was discovered.

In doing so, the group provided a new definition of what is and what isn't a planet.

Pluto failed to make the new cut because its oblong orbit overlaps with Neptune's. It will now be a founding member of the new class of "dwarf planets."

The guidelines also require plants to have enough mass that they are close to round.

Astronomers have been trying to draw a distinction between the eight "classical planets" -- Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune -- and Pluto, which is smaller than Earth's moon and has an eccentric orbit.

Answer 2

The Bible does not even point out different planets. until very those days, there had by no ability been an attepmt to offer a good definition as to what a planet is. the only element that became into required to be a planet became into that it became right into a celestial physique that orbited a famous person or individual gadget of stars (like binary stars) the project is that each and all the junk interior the asteriod belt would qualify as planets, then, besides as arguably moons that orbit planets which orbit stars. countless skills have been proposed. ultimately, the only that became into notably known (nevertheless no longer thoroughly) that disqualified Pluto became into that it would desire to orbit around a famous person and not the rest. Pluto's moon, Charon, is close sufficient in length to Pluto itself that the moon does not orbit around Pluto. as a replace, the two certainly one of them orbit around a element in area between them (closer to Pluto, yet no longer everywhere interior Pluto). As such, Pluto and Charon the two orbit that element which orbits the sunlight, fairly than Pluto itself orbitting the sunlight.

Answer 3

A dwarf planet

Answer 4

It's a "dwarf planet". It does not fall within the newly accepted definition of a "planet" because it's orbit overlaps Neptune's.

Answer 5

A dwarf planet.

Answer 6

It's the largest asteroid in the Kuiper Belt.

Answer 7

It is now a dwarf planet.

Answer 8

according to the iau, it is a dwarf planet that is starting a new classification called "plutoidian object"

Answer 9

MIckey Mouse

Answer 10

it'll be put in the group of "drawf planets" along with the asteroid,comets&other small heavenly bodies