Asteroid Sharing Earth's Orbit Discovered – Could It Help Future Space Missions? – The Wire Science
2020 XL5 is trapped for at least the next several thousand years in an orbit about one of the Sun-Earth Lagrange points.
Wikimedia Commons Leonhard Euler Jupiter Trojan Joseph Louis Lagrange Toni Santana Ros Southern Astrophysical Research
Source: science.thewire.in