Asteroid (2026 RQ34)
Closest pass on 2026-Sep-24 05:20 TDB (Julian Date: 2461307.722279252)
Key Facts
- On 2026-Sep-24 05:20, asteroid (2026 RQ34) passed Earth at a nominal distance of 4,990,000 km (13 lunar distances).
- At closest approach, the object was traveling at 6.96 km/s relative to Earth.
- The object has an estimated size of 23.7 m, which is about 2 school buses.
- The miss distance was just under 13 times the distance to the Moon.
- Hazard classification: 10 to 25 meters. Produces a powerful high-altitude shockwave capable of shattering windows, damaging roofs, and producing minor local injuries like the 2013 Chelyabinsk event.
Visual Scale Comparison
| Target | 24 m |
|---|---|
| Smaller | school bus: 12 m |
| Larger | tennis court: 23.8 m |
Object size compared to known reference benchmarks.
Miss Distance Orbital Dial
Concentric orbital rings showing Earth, Moon orbit, and asteroid trajectory.
Astrometric & Orbital Parameters
| Designation | 2026 RQ34 |
|---|---|
| Full Object Name | (2026 RQ34) |
| Nominal Miss Distance | 4,990,000 km (13 lunar distances / 0.033327921070718 au) |
| 3-Sigma Minimum Distance | 4,966,156.042 km (12.919 LD) |
| Relative Velocity (v_rel) | 6.96239131788013 km/s (about the speed of a ISS orbital velocity) |
| Velocity at Infinity (v_inf) | 6.95089908869627 km/s |
| Time Uncertainty (3-sigma) | < 00:01 |
| Absolute Magnitude (H) | 25.879 mag |
| Orbit Solution ID | 7 (NASA JPL Small-Body Database) |
| Inside Moon Orbit | No |
| Inside Geostationary Ring | No |
Cite this page
Permanent URL: https://whatnearlyhitus.com/approaches/2026-Sep-24/2026-rq34/ | Machine-readable twin: index.json
APA:
What Nearly Hit Us Project. (2026). Asteroid (2026 RQ34) Close Approach on 2026-Sep-24 05:20. What Nearly Hit Us. Retrieved from https://whatnearlyhitus.com/approaches/2026-Sep-24/2026-rq34/MLA:
"Asteroid (2026 RQ34) Close Approach on 2026-Sep-24 05:20." What Nearly Hit Us, What Nearly Hit Us Project, 2026-09-24, https://whatnearlyhitus.com/approaches/2026-Sep-24/2026-rq34/.BibTeX:
@misc{approach_2026RQ34_202624,
title = {Asteroid (2026 RQ34) Close Approach on 2026-Sep-24 05:20},
author = {{What Nearly Hit Us Project}},
year = {2026},
url = {https://whatnearlyhitus.com/approaches/2026-Sep-24/2026-rq34/},
note = {Primary upstream source: NASA/JPL CNEOS CAD API}
}