Risk scales
TorinoT0
Palermo-9.23
Source: JPL Sentry
JPL window: 2117-2117·Last obs: 2021-11-09
Sources
Amber = past cut. Risk 0 · fields 0.
1/3 sources
| Field | JPL CADnot present | JPL SentryNASA/JPL | ESA NEOCCnot present |
|---|---|---|---|
| Close-approach datethreshold: date | — | — | — |
| Miss distanceauthreshold: 3% rel | — | — | — |
| Relative velocitykm/sthreshold: 1% rel (ESA 0.1 km/s) | — | — | — |
| Risk yearscumulative aggregation window | — | 2117-2117 | — |
| Cumulative impact probabilitythreshold: >2× (floor 1e-7) | — | 3.052e-7 | — |
| Palermo Scalecumulativethreshold: |Δ| > 0.5 | — | -9.23 | — |
| Torino Scalemaxthreshold: exact | — | T0 | — |
| Estimated diameter* from absolute magnitude | — | 4 m | — |