Near-Earth Object
2023 CQ
NASA ID: 54341438
2023 CQ will pass Earth on 2 July 2026 at a distance of 113.35 lunar distances (LD) - about 43,570,252 km - travelling at 62,233 km/h. Its estimated diameter is between 8 and 17 metres, roughly the size of a double-decker bus (around 11 m long). NASA does not classify it as potentially hazardous.
Close Approach Date
2 July 2026
In 9 days
Miss Distance
113.35 LD
43,570,252 km
113 times the Moon's distance from Earth
Velocity
62,233 km/h
2.3 times the orbital speed of the International Space Station
Est. Diameter
8–17 m
Absolute Magnitude
H = 27.74
The brightness measure astronomers use to estimate size
Hazard Classification
Not Hazardous
The real orbit in 3D
The actual path of 2023 CQ around the Sun, computed from JPL orbital elements. Drag to rotate, scroll to zoom, and use the time controls to run the orbit forwards or back.
Every recorded pass
Each dot is one close approach of 2023 CQ to Earth between 1925 and 2048, from JPL's records. Lower means closer: a dot under the dashed line passed nearer than the Moon. The orange dot is the approach on this page.
Size Comparison
Reading the Numbers
- A lunar distance (LD) is the average gap between Earth and the Moon, about 384,400 km. It is the standard yardstick for close approaches. Read more →
- Diameter estimates come from brightness. A dark surface reflects less light than a bright one, so the true size can sit anywhere in the quoted range. Read more →
- Potentially hazardous is a watch-list label based on size and orbital proximity. It does not mean an impact is expected. Read more →
