Asteroids at (2021 FS)
Right now
The most recent data we hold from NEOWS arrived 33 hours ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Reported by NEOWS 171 days ago.
What the source measured
NEOWS reported: Asteroid (2021 FS) will pass within 0.0466 AU (6,963,809 km) of Earth on 2026-03-18. Estimated diameter: 0.007–0.015 km. Velocity: 7.2 km/s.
How we know
One source: NEOWS. Not yet confirmed by a second, independent source.
Our own score for this event is 7 out of 100, at 48 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Asteroids |
| Severity | Low |
| Calamity Score (ours) | 7 / 100 |
| Our confidence | 48% |
| Coordinates | 0.0000, 0.0000 |
| Timestamp | 2026-03-18T20:33:00.000Z |
| Source | https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=54132075 |
Score Breakdown
Technical Details
| AbsoluteMagnitude | 27.93 |
| DiameterMinKm | 0.01 |
| DiameterMaxKm | 0.02 |
| IsPotentiallyHazardous | false |
| CloseApproachDate | 2026-03-18 |
| MinDistAu | 0.05 |
| MinDistKm | 6963808.91 |
| VelocityKms | 7.21 |
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.
Want to know when something happens in this area?
Calamity.live data shows a asteroid event with CalamityScore 7/100, at (2021 FS), based on data from neows. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.