Earth has a 2nd moon! Amazing 65-foot asteroid just found by Pan-STARRS telescope

tech.hindustantimes.com:

Astronomers have discovered a new asteroid that has been orbiting Earth, acting as a "quasi-moon" of our planet. Yes, it is being called the Earth's second moon. This asteroid, named 2023 FW13, has a unique and complex orbit that extends halfway between Mars and Venus, according to David Chandler of Sky & Telescope.

The asteroid was first detected on March 28 by astronomers using the Pan-STARRS survey Telescope, located on top of Haleakala, a dormant volcano in Hawaii. The Canada-France-Hawaii Telescope, as well as the Kitt Peak National Observatory and Mt. Lemmon SkyCenter in Arizona, later confirmed its existence. The official announcement of the discovery was made in April.

The news caught the attention of Adrien Coffinet, a journalist from the French news website Futura - Inspirons l'avenir. Coffinet used an orbit simulator developed by amateur astronomer Tony Dunn to map the path of the asteroid. His analysis revealed that 2023 FW13 shares the same orbital period as Earth while also looping around our planet. Based on these findings, Coffinet concluded that the space rock is likely a quasi-moon or quasi-satellite of Earth.

Although 2023 FW13, estimated to be about 65-foot (20 meters) wide, follows a similar path to Earth, astronomers say that the gravitational pull of the sun has a much greater influence on the asteroid. Earth's impact on its orbit is minimal, allowing the asteroid to remain close to our planet. Each year, it comes within 9 million miles (15 million kilometers) of Earth, while the moon, at its closest point to Earth, reaches about 223,693 miles (360,000 km) away.

This is not the first asteroid of its kind to be discovered near Earth. Astronomers compare the orbit of Asteroid 2023 FW13 to that of another