15921

15921 is a minor planet in the asteroid belt that was discovered on September 31, 1997. It is classified as a S-type asteroid, meaning it is a stony or silicate-rich body. The asteroid has a relatively small diameter, estimated to be around 2.3 kilometers.

15921 is one of the many minor planets in the asteroid belt that has been discovered and studied. The asteroid belt is a region between the orbits of Mars and Jupiter where a large number of small, rocky bodies orbit the Sun. The study of asteroids like 15921 provides valuable insights into the formation and evolution of the solar system.

The observations of 15921 suggest that it has a highly elliptical orbit, which means that its distance from the Sun varies significantly over the course of its orbital period. This type of orbit is not uncommon among asteroids, and it is thought to be a result of the gravitational influences of the giant planets in the solar system.

The name of 15921 is not widely known, and it is not considered to be a particularly notable or interesting asteroid. However, its discovery and study contribute to our understanding of the asteroid belt and the broader solar system. Further research on 15921 and other asteroids could potentially reveal new insights into the history and development of our celestial neighborhood.