25000 Astrometria
Encyclopedia
25000 Astrometria is a main-belt
asteroid
discovered on July 28, 1998 by Paul G. Comba
at Prescott Observatory
. It is named after the technique of astrometry
which is used to discover many minor planet
s.
Asteroid belt
The asteroid belt is the region of the Solar System located roughly between the orbits of the planets Mars and Jupiter. It is occupied by numerous irregularly shaped bodies called asteroids or minor planets...
asteroid
Asteroid
Asteroids are a class of small Solar System bodies in orbit around the Sun. They have also been called planetoids, especially the larger ones...
discovered on July 28, 1998 by Paul G. Comba
Paul G. Comba
Paul G. Comba is an Italian-American astronomer.He was born in 1926 in Italy and went to the United States in 1946 at the age of 20 on a scholarship to Caltech from which he received a Ph.D. in mathematics in 1951. After graduation he taught at the University of Hawaii until 1960, when he joined...
at Prescott Observatory
Prescott Observatory
Prescott Observatory was built by Paul G. Comba and is now owned and operated by Matt Francis. The observatory is located south of Prescott Arizona and is dedicated to the study of cosmology. Refurbished in 2011, the observatory houses a PlaneWave CDK 24 inch telescope with two Takahashi wide...
. It is named after the technique of astrometry
Astrometry
Astrometry is the branch of astronomy that involves precise measurements of the positions and movements of stars and other celestial bodies. The information obtained by astrometric measurements provides information on the kinematics and physical origin of our Solar System and our Galaxy, the Milky...
which is used to discover many minor planet
Minor planet
An asteroid group or minor-planet group is a population of minor planets that have a share broadly similar orbits. Members are generally unrelated to each other, unlike in an asteroid family, which often results from the break-up of a single asteroid...
s.