Asteroid 2001 YH1 is a near-Earth asteroid that was discovered in December 2001. It belongs to the Apollo group of asteroids, which are known for their orbits that cross Earth's path. This asteroid has an estimated diameter of about 1.2 kilometers and orbits the Sun every 1.3 years. The orbit of 2001 YH1 brings it close to Earth, making it an object of interest for astronomers. Its proximity allows scientists to study its composition and characteristics, contributing to our understanding of asteroids and their potential impact on Earth.