Risk scales
TorinoT0
Palermo-8.12
Source: JPL Sentry
JPL window: 2039-2120·ESA years: 2067-2122·Last obs: 2022-02-15
Sources
Amber = past cut. Risk 2 · fields 2.
2/3 sources · match
| Field | JPL CADnot present | JPL SentryNASA/JPL | ESA NEOCCESA Aegis |
|---|---|---|---|
| Close-approach datethreshold: date | — | — | — |
| Miss distanceauthreshold: 3% rel | — | — | — |
| Relative velocitykm/sthreshold: 1% rel (ESA 0.1 km/s) | — | — | — |
| Risk yearsaggregation windows differ (informational) | — | 2039-2120 | 2067-2122 |
| Cumulative impact probabilitythreshold: >2× (floor 1e-7) | — | 1.646e-6 | 3.770e-7 |
| Palermo Scalecumulativethreshold: |Δ| > 0.5 | — | -8.12 | -8.92 |
| Torino Scalemaxthreshold: exact | — | T0 | T0 |
| Estimated diameter* from absolute magnitude | — | 4 m | 4 m * |
Detected · 2 fields · 2 risk
- cumulativeImpactProbability [risk · >2× (floor 1e-7)] · jpl-sentry=0.0000016464256 · esa-neocc=3.77e-7Aggregation windows differ (informational): JPL 2039-2120 vs ESA 2067-2122. Cumulative threshold still applies.
- palermoScaleCumulative [risk · |Δ| > 0.5] · jpl-sentry=-8.12 · esa-neocc=-8.92Aggregation windows differ (informational): JPL 2039-2120 vs ESA 2067-2122. Cumulative threshold still applies.