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Dwarf Planet Ceres

Ceres, discovered in 1801, is the smallest Dwarf Planet in the Solar System, but the largest and most massive body in the asteroid belt.

161 Questions

Between which 2 planets does the orbit of Ceres lie?

Most of the asteroids within our solar system can be found within the Asteroid Belt. Located between the orbits of Mars and Jupiter, the Asteroid Belt consists of millions of individual asteroids of varying sizes - from a speck of dust to hundreds of kilometers in diameter. The largest object within the belt is a dwarf planet - Ceres - which has a mass of 9.47x1020kg and a diameter of 476.2km.

How did the planet Ceres get its name?

Giuseppe Piazzi, the Sicilian monk-astronomer who discovered Ceres in 1801, first suggested the name Ceres Ferdinandea - Ceres after the Roman goddess of plants, and Fredinandea after the then-presiding King Ferdinand III of Sicily. As other nations did not agree with the political part of the name, it was dropped and Ceres remained.

How long is a year on Ceres?

Ceres takes about 4.6 years to make one trip around the sun.

What is Eris atmosphere made of?

Eris' atmosphere is primarily composed of nitrogen, with trace amounts of methane and possibly other hydrocarbons. It is a thin and cold atmosphere, keeping the dwarf planet's surface largely frozen and inhospitable.

What colors are the planets?

Mercury grey

Venus Yellow

Earth blue green

Mars Red

Jupiter red brown white yellow ornage banned

Saturn mainly shades of yellow and orange and white

Neptune blue

Uranus blue

How far away is Ceres from the sun in miles?

Ceres has a moderately eccentric orbit, which means its distance from the Sun will vary.

  • Aphelion (Furthest) 446,669,320 kilometers (277,547,448 miles) 2.9858 AU
  • Perihelion (Closest) 380,995,855 kilometers (236,739,849 miles) 2.5468 AU
  • Semi major axis (Mean) 413,832,587 kilometers (257,143,648 miles) 2.7663 AU

See related link for more information.

What is ceres made of?

Ceres is made of a mixture of water ice and various hydrated minerals such as carbonates and clays. Ceres appears to be differentiated into a rocky core and ice mantle, and may harbour an ocean of liquid water underneath its surface.

How many rings does Ceres have?

Ceres has no rings none of the dwarf planets do

Who discovered the first and largest asteroid?

The first large asteriod, Ceres, was discovered by Giuseppe Piazzi.

What is Ceres?

Ceres is a dwarf planet located in the asteroid belt between Mars and Jupiter. It is the largest object in the asteroid belt and was the first dwarf planet to be visited by a spacecraft, the Dawn mission in 2015. Ceres is composed of rock and ice and is thought to contain a significant amount of water.

The asteroid Ceres has a mass of 7 1020 kg and a radius of 500 km What is g on the surface of Ceres?

The acceleration due to gravity on the surface of Ceres can be calculated using Newton's law of gravitation: (g = \frac{G \times M}{R^2}), where (G) is the gravitational constant, (M) is the mass of Ceres, and (R) is the radius of Ceres. Plugging in the values gives (g ≈ 0.28 m/s^2).

What is 'hi dude'?

"Hi dude" is a casual greeting used to address someone in a friendly manner, typically between friends or acquaintances. It is informal and used to initiate a conversation or acknowledge someone's presence.

How far is ganymede away from the sun in astronomical unit?

Ganymede, the largest moon of Jupiter, is approximately 5.2 astronomical units (AU) away from the Sun on average. However, its distance can vary due to its elliptical orbit around Jupiter.

What would happen if humans slept like koalas?

They would fall out of the tree and never get any work done.

What is the length of a Ceres day and year?

With a diameter of about 950km, Ceres is by far the largest and most massive body in the asteroid belt, and contains a third (32%) of the belt's total mass. Recent observations have revealed that it is spherical, unlike the irregular shapes of smaller bodies with lower gravity. The surface of Ceres is probably made of a mixture of water ice and various hydrated minerals like carbonates and clays. Ceres appears to be differentiated into a rocky core and ice mantle. It may harbour an ocean of liquid water underneath its surface, which makes it a potential target in the search for extraterrestrial life. Ceres' apparent magnitude ranges from 6.7 to 9.3, and hence at its brightest is still too dim to be seen with the naked eye. On September 27, 2007, NASA launched the Dawn space probe to explore Vesta (2011--2012) and Ceres (2015). - Jackl1019

Is Eris in the kuiper belt?

Yes, Eris is in the Kuiper Belt, a region of our solar system beyond Neptune that is home to many icy bodies and dwarf planets. Eris is one of the largest known dwarf planets in the Kuiper Belt and was discovered in 2005.

How far in astronomical units is Ceres from the sun?

The dwarf planet Ceres is about 2.8 astronomical units away from the Sun.

Does Ceres have a magnetosphere?

No one knows for sure, but most scientists believe Ceres barely has an atmosphere, if any. It has to be taken into consideration that Ceres only has about 4% of the gravity of Earth, so it must be very hard to keep an atmosphere.

What color does Ceres have?

The Roman Goddess, Ceres, was the goddess of agriculture, motherhood and fertility. She is imaged as springing from the grounds like a plant with snakes entwined around her arms. Her hair has vines and flowers entwined in it and her hands are outstretched carrying grain.

Why is Ceres white and blue?

Ceres appears white and blue due to its surface composition, which likely contains a mixture of water ice and various minerals. The white color comes from the highly reflective nature of ice, while the blue color could be attributed to the presence of certain minerals on its surface.

What is the temperature at Ceres' core?

The temperature on Ceres varies from -38 Celsius (highest), -105 Celsius (average), -114 Celsius (lowest).