142134

142134 is a minor planet in the outer region of the asteroid belt, orbiting the Sun between Mars and Jupiter. It was discovered on 24 September 1998, by astronomers of the Lincoln Near-Earth Asteroid Research (LINEAR) project at the Lincoln Laboratory's Experimental Test Site near Socorro, New Mexico. The asteroid is classified as a main-belt asteroid, with an orbital period of approximately 4.6 Earth years.

The object has a diameter estimated to be around 3.5 kilometers, based on its absolute magnitude and assumed albedo. Its orbit is relatively stable, with an eccentricity of about 0.15 and an inclination of around 10 degrees relative to the ecliptic plane. The asteroid's spectral type is not well-determined, but it is likely to be a C-type, characteristic of many asteroids in the outer belt.

142134 has not been visited by any spacecraft, and little is known about its physical properties or composition. Its orbit does not bring it close to Earth, and it is not considered a potentially hazardous object. The asteroid's designation in the Minor Planet Center's database is 142134.