75-foot asteroid to come as close as 2.4 mn km to Earth; NASA reveals speed, other details
When NASA’s telescopes track a new Near-Earth Asteroid (NEA), astronomers measure the asteroid’s observed positions in the sky and report them to the Minor Planet Center. The Center for Near-Earth Object Studies (CNEOS) then uses that data to determine the asteroid’s most likely orbit around the Sun. As per CNEOS, an asteroid, given the designation …