11946s

11946s is an asteroid designated by its serial number, part of the small-body population within our solar system. It was discovered on September 29, 1990, by the astronomer Eleanor F. Helin at the Palomar Observatory. The asteroid belongs to the main asteroid belt, which lies between Mars and Jupiter, and is composed primarily of rocky and metallic material.

The asteroid's approximate diameter is estimated to be around 2 to 4 kilometers, based on observations of its brightness and albedo. Its orbit has a period of about 3.3 years, with a semi-major axis of approximately 2.3 astronomical units (AU). The orbital eccentricity and inclination vary slightly, characteristic of many main-belt asteroids.

11946s is classified as a stony (S-type) asteroid, common within the inner regions of the asteroid belt. These objects are believed to be composed of silicate minerals and nickel-iron metal. Due to its relatively small size and distance from Earth, 11946s poses no threat of impact and is primarily of interest for scientific research and characterization.

The study of 11946s contributes to understanding the composition, orbital dynamics, and history of small bodies in the solar system. Such research can offer insights into planetary formation processes and assist in identifying resources for future space exploration or potential asteroid mining endeavors.

As of the latest information, 11946s remains an object of curiosity for astronomers, with ongoing observation campaigns aimed at refining its physical and orbital parameters.