Asteroid Approaching Earth: NASA has issued a significant alert regarding a potentially hazardous asteroid, designated 2024 ON, which is set to make a close approach to Earth on Tuesday. This massive space rock, measuring approximately 290 meters (950 feet) across, will come within 1 million kilometers of our planet, according to the Jet Propulsion Laboratory (JPL).
Key Details About Asteroid 2024 ON
Asteroid 2024 ON is notable not only for its size but also for its trajectory. The last time it passed near Earth was in 2013, and it is expected to return again in 2035. The object was first identified by NASA’s Near-Earth Object (NEO) Observations Program, which utilizes a global network of observatories to discover previously undetected NEOs.
The asteroid is currently being monitored by the Virtual Telescope Project, which recently captured images of 2024 ON on September 9, showing it traveling at an impressive speed of 40,000 kilometers per hour.
Safe Passage, But Caution Advised
At its closest approach, 2024 ON will be positioned 2.6 times the average distance from the Earth to the Moon. While NASA confirms that there is no risk posed to Earth on its current trajectory, even a slight deviation could potentially have significant consequences. The sheer size of this asteroid makes it 99% larger than other near-Earth objects.
Celestial Events on the Same Day
Interestingly, the close approach of 2024 ON coincides with a rare partial lunar eclipse and a supermoon. Skywatchers in Europe, Africa, and parts of North and South America will have the opportunity to witness this celestial spectacle, along with viewers in parts of Asia.
A Mini Moon on the Horizon
Later in the month, another smaller asteroid, named 2024 PT5, will enter Earth’s orbit and become a temporary “mini moon.” Measuring only 10 meters across, this asteroid is believed to have once been a part of the Moon itself. It will remain in orbit around Earth from September 29 until November 25, adding to the excitement of upcoming astronomical events.
The approach of asteroid 2024 ON serves as a reminder of the dynamic nature of our solar system. While it poses no immediate threat, ongoing monitoring by NASA and other space agencies is crucial for understanding and mitigating potential risks from near-Earth objects. As we look forward to this event, be sure to enjoy the accompanying lunar eclipse and supermoon, making it a week to remember for skywatchers everywhere.