From Indiatimes · TOI Science Desk · · 1m 50s
Earth's New Mini-Moon 2026 QQ8
Earth's temporary mini-moon 2026 QQ8 will orbit until December 2027 before drifting off.
In brief
Earth's temporary mini-moon 2026 QQ8 will orbit until December 2027 before drifting off. Earth's 1-metre space rock 2026 QQ8 will stay temporarily bound until December 2027. Originally reported by Indiatimes.
Earth's New Mini-Moon
Earth has a new temporary companion in space.
2026 QQ8 Discovery
A 1-metre space rock named 2026 QQ8 was pulled into orbit around Earth in April 2026.
First Spotted
Astronomer Krisztián Sárneczky first observed it on August 19-20, 2026.
Natural Object Confirmed
The Minor Planet Center confirmed it as a natural object on October 29, 2026.
Temporary Capture
2026 QQ8 entered Earth's gravitational sphere of influence in late April 2026.
Orbital Mechanics
The object is expected to remain temporarily bound to Earth for eight to nine months.
Closest Approach
Its closest predicted distance during this temporary stay is 568,000 kilometres.
No Impact Threat
The asteroid is not expected to pose an impact threat to Earth.
Past Approaches
The object passed near Earth in 1965 but did not come close enough to be captured.
Next Approach
Its next predicted approach in 2058 is not expected to result in another temporary capture.
Orbital Period
2026 QQ8 takes approximately 359 days to complete one orbit around the Sun.
Expected Departure
It should break away from Earth's gravitational hold by December 2027.
Earth's Mini-Moons
Earth has previously had temporary mini-moons like 2020 CD3 and 2024 PT5.
Lunar Origin
A 2025 study suggests Earth could have six lunar-origin mini-moons at any time.
Size Variations
The largest mini-moon around Earth may be about 75 centimetres across.
Longer Captures
A space rock measuring around three metres could remain captured for 10 to 20 years.
Here's the gist
Earth's 1-metre space rock 2026 QQ8 will stay temporarily bound until December 2027.
