Asteroids at (2004 TB10)
Right now
The most recent data we hold from NEOWS arrived 11 hours ago, and this point is in it.
What the source measured
NEOWS reported: Asteroid (2004 TB10) will pass within 0.2384 AU (35,666,462 km) of Earth on 2026-09-28. Estimated diameter: 0.133–0.298 km. Velocity: 11.6 km/s. Classified as Potentially Hazardous.
How we know
One source: NEOWS. Not yet confirmed by a second, independent source.
Our own score for this event is 14 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
Computed under scoring rules v5. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Asteroids |
| Severity | Low |
| Calamity Score (ours) | 14 / 100 |
| Legacy data-support index | 0.49/1 |
| Coordinates | 0.0000, 0.0000 |
| Timestamp | 2026-09-28T13:53:00.000Z |
| Source | https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=3256319 |
Physical priority index · v5. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: neows. Occurrence: 2026-09-28T13:53:00.000Z.
First archived: 2026-03-18T01:42:17.192Z. Material modification: 2026-09-21T00:10:13.040Z.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| AbsoluteMagnitude | 21.5 |
| DiameterMinKm | 0.13 |
| DiameterMaxKm | 0.3 |
| IsPotentiallyHazardous | true |
| CloseApproachDate | 2026-09-28 |
| MinDistAu | 0.24 |
| MinDistKm | 35666461.52 |
| VelocityKms | 11.57 |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.