At its closest, the asteroid was 4 million kilometers from Earth The large size of 1.8 km posed no threat to our planet. The asteroid, however, was so bright that it could be seen on medium-sized telescopes.
asteroid 7335 (1989 JA) passing by Earth
Credit: Virtual Telescope Project
Improved tracking of these relatively small space objects in astronomical dimensions, meaning Is that human ability to deal with the possible collision of one of these objects near the Earth, is increasing, and for this reason, more news is heard about them and it seems that many space rocks are passing by us these days.While asteroid 7335 (1989 JA) is technically classified as "potentially dangerous", this did not mean a real and serious threat to our planet. The name "potentially dangerous" refers to asteroids that are larger than 150 meters and pass close to Earth, and other factors play a role.
Space agencies and telescopes around the world classify space rocks. Are under observation. NASA's Office of Planetary Defense Coordination also has the task of not only tracking the close transits of other space objects, but also compiling a list of potentially dangerous asteroids that are likely to collide, albeit in a small way.
A very dangerous object will not pass close to Earth for the next 100 years, but the agency will still keep its eyes on the sky.
Photo & Video: asteroid 7335 (1989 JA) passes by Earth> Credit: Virtual Telescope Project
Source: Live Science