Near-Earth Object
2024 MS
NASA ID: 54453741
2024 MS will pass Earth on 9 July 2027 at a distance of 170.85 lunar distances (LD) - about 65,675,899 km - travelling at 51,985 km/h. Its estimated diameter is between 4 and 10 metres, roughly the size of a double-decker bus (around 11 m long). NASA does not classify it as potentially hazardous.
Close Approach Date
9 July 2027
In 338 days
Miss Distance
170.85 LD
65,675,899 km
171 times the Moon's distance from Earth
Velocity
51,985 km/h
1.9 times the orbital speed of the International Space Station
Est. Diameter
4–10 m
Absolute Magnitude
H = 28.96
The brightness measure astronomers use to estimate size
Hazard Classification
Not Hazardous
The real orbit in 3D
The actual path of 2024 MS 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 2024 MS to Earth between 1922 and 2067, 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 →
