Brands
Discover
Events
Newsletter
More

Follow Us

twitterfacebookinstagramyoutube
Youtstory

Brands

Resources

Stories

General

In-Depth

Announcement

Reports

News

Funding

Startup Sectors

Women in tech

Sportstech

Agritech

E-Commerce

Education

Lifestyle

Entertainment

Art & Culture

Travel & Leisure

Curtain Raiser

Wine and Food

YSTV

ADVERTISEMENT
Advertise with us

Our Moon Will Soon Have Its Smaller Sibling!

Asteroid 2024 PT5 will orbit Earth as a mini-moon for 56 days, revealing insights into space exploration. Read the full article now!

Our Moon Will Soon Have Its Smaller Sibling!

Tuesday September 24, 2024 , 3 min Read

Get ready for an exciting celestial event as Earth welcomes a temporary new neighbor in space! Starting in late September 2024, asteroid 2024 PT5, a 10-meter-wide rock, will become Earth's latest mini-moon for 56 days. Although this cosmic visitor is brief, it presents a unique opportunity to learn more about our solar system. Let’s dive into the fascinating details of asteroid 2024 PT5 and what makes it so special.

Discovery of Asteroid 2024 PT5: How Did We Find It?

Asteroid 2024 PT5 was first discovered in August 2024 by the ATLAS telescope in South Africa. ATLAS, known for its ability to detect asteroids that could pose a threat to Earth, is the same system that discovered comet A3 Atlas—another upcoming celestial spectacle! This asteroid is a small cosmic body measuring just 10 meters (33 feet) in diameter, but it’s large enough to catch the interest of astronomers worldwide.

A Temporary Mini-Moon: What Is a Mini-Moon?

Unlike our permanent moon, a mini-moon is a celestial object temporarily captured by Earth’s gravity. These small asteroids come close enough to our planet to be drawn into its gravitational pull briefly before resuming their journey around the Sun. In the case of 2024 PT5, it will be captured by Earth's gravity on September 29, 2024, and will remain in orbit until November 25, 2024, before continuing its path.

Despite its brief stay, this event allows scientists to study how asteroids interact with Earth’s gravity, contributing to our understanding of orbital mechanics and space exploration.

What Makes PT5 Unique?

Asteroid 2024 PT5 is part of the Arjuna group of asteroids, characterised by their orbits that closely resemble Earth’s. These asteroids have stable, low-inclination orbits, which means they frequently interact with Earth’s gravity. What’s particularly intriguing about PT5 is its small size and trajectory, making it more susceptible to being captured by Earth for a short time.

While mini-moons might seem rare, Earth has had a few similar visitors in the past. Notable examples include 2006 RH120, a mini-moon that orbited Earth from 2006 to 2007, and 2020 CD3, which stayed in Earth’s orbit between 2018 and 2020. Each of these mini-moons provided valuable data on the behavior of near-Earth objects.

What Can We Learn from PT5?

The arrival of asteroid PT5 offers more than just a passing spectacle. It could help scientists answer long-standing questions about how celestial bodies interact with planets. One mystery that may be addressed is the origin of Mars’ moons, Phobos and Deimos. These small, irregularly shaped moons resemble many asteroids and could have been captured by Mars’ gravity, much like PT5 is being captured by Earth. Studying mini-moons like PT5 helps scientists refine models on gravitational capture, providing insights into the history of Martian moons.


Edited by Rahul Bansal