[DOC] [TLE] Ceres (dwarf planet) - Wikipedia [PAR] Ceres is the largest object in the asteroid belt that lies between the orbits of Mars 
and Jupiter. Its diameter is approximately 945 kilometers (587 miles), making it 
the largest of ... Ceres was the first asteroid discovered, by Giuseppe Piazzi at 
Palermo on 1 January 1801. It was originally considered a planet, but was... [DOC] [TLE] Asteroid - Wikipedia [PAR] The dwarf planet Ceres is by far the largest asteroid, with a diameter of 975 km (
610 mi). The next largest are 4 Vesta and 2 Pallas, both with diameters of just... [DOC] [TLE] Asteroid belt - Wikipedia [PAR] Ceres, the asteroid belt's only dwarf planet, is about 950 km in diameter, whereas 
Vesta, Pallas, and Hygiea have mean diameters of less than 600 km. [DOC] [TLE] Asteroids: Zoom Astronomy - Enchanted Learning [PAR] Mathilde is about 60 km in diameter and orbits in the asteroid belt between Mars 
and Jupiter. ... Asteroids are also known as planetoids or minor planets. ... These 
gaps are orbital radii where the gravitational forces from Jupiter do not let ... The 
first one discovered (and the biggest) is named Ceres; it was discovered in 1801. [DOC] [TLE] Dawn Mediia: Press Information - NASA [PAR] Dawn Mission to Study Ceres and Vesta, the Largest Asteroids ... By observing 
both minor planets with the same set of instruments, Dawn will provide ... Ceres, 
the largest asteroid in our solar system, is a roughly round object about 600 miles 
in diameter. ... Ceres was the first asteroid to be discovered in our solar system. [DOC] [TLE] Asteroids, Meteors, Meteorites & Comets - NASA [PAR] Tens of thousands of these minor planets are gathered in the main asteroid belt, 
a vast ... Fact: Ceres, the first and largest asteroid to be discovered (1801 by .... 
With a diameter of about 600 miles (966 kilometers), Ceres is the undisputed 
ruler... [DOC] [TLE] BBC Solar System  Asteroids reach sizes up to 600 miles in diameter [PAR] Some are large - the biggest is Ceres with a diameter of nearly 600 miles (950km
) - and ... These terms have historically been applied to any astronomical object ... 
As minor planets in the outer Solar System were discovered and found to have... [DOC] [TLE] Outer Planets and Asteroids - El Camino College [PAR] Regardless, it is an ice dwarf planet that orbits insides of lots of similar objects 
that comprise the Kuiper Belt. Uranus was ... The largest asteroid, Ceres, was the 
first discovered in 1801, and is called "1 Ceres". It is about 1000 km (600 miles) in 
diameter. ... These objects can be cut and polished to look like the finest steel! [DOC] [TLE] What are asteroids? - Phys.org [PAR] Sep 10, 2015 ... They are sometimes called "minor planets" but they are much, much smaller than 
the planets or ... As of September 06, 2015, 13,024 Near-Earth objects have been 
discovered. About 875 of these NEOs are asteroids with a diameter of ... The 
largest asteroid is asteroid Ceres at about 952 km (592 miles) in... [DOC] [TLE] Asteroids | Britannica.com [PAR] Any of a host of small bodies, about 1,000 km (600 miles) or less in diameter, that 
orbit the ... dwarf planet, the largest asteroid in the main asteroid belt, and the first 
... Ceres was found, serendipitously, by the Italian astronomer Giuseppe Piazzi of 
... Eros was discovered in 1898 by the German astronomer Gustav Witt at the... [DOC] [TLE] asteroid | astronomy | Britannica.com [PAR] Apr 29, 2016 ... Asteroid, also called minor planet or planetoid , any of a host of small bodies, 
about 1,000 km (600 miles) or less in diameter, that ... The first asteroid was 
discovered on January 1, 1801, by the astronomer Giuseppe Piazzi at Palermo, 
Italy. .... (In 2006 the IAU decided that Ceres, the largest known asteroid,... [DOC] [TLE] Asteroids facts, information, pictures | Encyclopedia.com articles ... [PAR] Most asteroids, or minor planets as they are sometimes

Question: At about 600 miles in diameter, Ceres is the largest first discovered of these minor planets
Answer: asteroids