Earth is constantly being bombarded by some celestial object or the other, but some of them are actually a threat to our planet! These are none other than giant rocks in space – asteroids. NASA defines asteroids as rocky fragments left over from the formation of the Solar System about 4.6 billion years ago. NASA has recently revealed that a total of 5 asteroids will pass very close to Earth in the coming days. One of them is as big as an airplane, measuring 99 feet. The potentially dangerous asteroid, named 2023 CG1, is set to make its closest approach on February 25.
Is there any possibility? Asteroid Strike? what is here NASA What is disclosed?
More details on Asteroid 2023 CG1
NASA has issued an alert against an asteroid named Asteroid 2023 CG1. This terrifying asteroid is expected to come very close. Earth On 25 February. Its closest approach to Earth will be just 3.62 million miles. The asteroid is already heading towards Earth, traveling at an amazing speed of 23331 kmph. Although it is at a great distance, it still poses a threat to Earth as it is classified as a potentially hazardous asteroid. This is because the slightest deviation in the asteroid’s trajectory due to the interaction with the Earth’s gravitational field can send it hurtling toward Earth!
Also, Asteroid 2023 CG1 was recently discovered on February 09, 2023. This near-Earth object belongs to the Apollo group. It forms an orbit around. the sun At 780 days the Apollo asteroids group is a group of Near Earth Objects (NEOs) named after Asteroid 1862 Apollo, near-Earth asteroids that cross Earth with semi-major axes larger than Earth.
How does NASA determine the speed of an asteroid?
“While optical or infrared observations can only be used indirectly to determine an asteroid’s distance (“range”) or its speed, radar is uniquely useful in obtaining this data,” NASA said. Using radar tracking data, observers of near-Earth objects (NEOs) can accurately determine an asteroid’s orbital speed and predict its path years in advance.