4000 Hipparchus
Encyclopedia
4000 Hipparchus is a main-belt
asteroid
discovered on January 4, 1989 by Seiji Ueda
and Hiroshi Kaneda
at Kushiro.
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 January 4, 1989 by Seiji Ueda
Seiji Ueda
is a Japanese astronomer. He is a prolific discoverer of asteroids. Between 1987 and 2000, Ueda discovered 705 asteroids. Asteroid 4676 Uedaseiji, discovered in 1990, is named for him....
and Hiroshi Kaneda
Hiroshi Kaneda
is a Japanese astronomer. He is the eighth most prolific individual discoverer of asteroids. Between 1987 and 2000, Kaneda discovered 705 asteroids. Asteroid 4677 Hiroshi, discovered in 1990, is named after him. Along with being an astronomer, Kaneda has worked as a computer programmer who "has...
at Kushiro.