The three are names of asteroids (planetoids).
ASTEROIDS
Ceres, Vesta, Pallas, and Hygeia. are the four largest planets
According to the US naval astronomical applications department the 3rd largest asteroid body is called 4 Vesta. Ref: http://aa.usno.navy.mil/faq/docs/asteroid_masses Actually, they do not know what the largest asteroid is since Pallas and Vesta both have been designated as the second largest asteroid after Ceres, which is no longer an asteroid. Since Ceres is a dwarf planet now, Pallas or Vesta is the largest now. Since Ceres is a dwarf planet, the third largest asteroid is Hygiea now. Pallas and Vesta are the top two largest asteroids now. Vesta is more massive than Pallas, though.
Ceres, Vesta, Pallas, and Hygiea are the 4 largest that have been named within our solar system.
The two other large asteroids in our solar system are Vesta and Pallas. Vesta is the second most massive asteroid and is located in the asteroid belt, while Pallas is the third most massive and is also part of the asteroid belt between Mars and Jupiter.
ASTEROIDS
Triton is one of the moons of Neptune. Ceres used to be an asteroid, but has now been recategorized as a "dwarf planet". Pallas and Vesta are asteroids.
Ceres, Vesta, Pallas, and Hygeia. are the four largest planets
By mass, this would be Pallas (2 Pallas), the third most massive object in the Main Belt.The largest asteroid was Ceres, now considered a "dwarf planet" (the only one inside the orbit of Neptune). That would make Vesta (4 Vesta) and Pallas the largest of the remaining Main Belt asteroids. They are similar in size (diameter 530-565 km) but Vesta is slightly more massive.Ceres, Vesta, Pallas, and Hygeia are the four largest objects and contain more than half of the total estimated mass of the Asteroid Belt.
According to the US naval astronomical applications department the 3rd largest asteroid body is called 4 Vesta. Ref: http://aa.usno.navy.mil/faq/docs/asteroid_masses Actually, they do not know what the largest asteroid is since Pallas and Vesta both have been designated as the second largest asteroid after Ceres, which is no longer an asteroid. Since Ceres is a dwarf planet now, Pallas or Vesta is the largest now. Since Ceres is a dwarf planet, the third largest asteroid is Hygiea now. Pallas and Vesta are the top two largest asteroids now. Vesta is more massive than Pallas, though.
The Asteroid Belt is found in between Mars And Jupiter. The orbits of the dwarf planet Ceres and the protoplanets Vesta and Pallas are also located between the orbits of Mars and Jupiter (Ceres, Vesta, and Pallas are sometimes classified as asteroids).
Ceres, Vesta, Pallas, and Hygiea are the 4 largest that have been named within our solar system.
The three largest are, Ceres, Vesta, and Pallas,
The two other large asteroids in our solar system are Vesta and Pallas. Vesta is the second most massive asteroid and is located in the asteroid belt, while Pallas is the third most massive and is also part of the asteroid belt between Mars and Jupiter.
The asteroid belt between Mars and Jupiter, which also contains some dwarf planets such as Ceres, Pallas, and Vesta.
An asteroid is a minor planet that can lean towards terrestrial objects such as the rocky protoplanet-asteroids of Vesta and Pallas.
Three asteroids that can be visible to the naked eye under the right conditions are Vesta, Ceres, and Pallas. Vesta is the brightest of these and can sometimes be seen in the constellation of Virgo. Ceres, the largest asteroid, is classified as a dwarf planet and can be spotted in the constellation of Taurus. Pallas is less commonly seen but can be visible in the constellations of Virgo and Hydra during favorable conditions.