Risk scales
TorinoT0
Palermo-5.24
Source: JPL Sentry
JPL window: 2109-2121·ESA years: 2109-2126·Last obs: 2017-12-08
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) | — | 2109-2121 | 2109-2126 |
| Cumulative impact probabilitythreshold: >2× (floor 1e-7) | — | 6.543e-6 | 9.160e-5 |
| Palermo Scalecumulativethreshold: |Δ| > 0.5 | — | -5.24 | -4.04 |
| Torino Scalemaxthreshold: exact | — | T0 | T0 |
| Estimated diameter* from absolute magnitude | — | 42 m | 50 m * |
Detected · 2 fields · 2 risk
- cumulativeImpactProbability [risk · >2× (floor 1e-7)] · jpl-sentry=0.000006542922 · esa-neocc=0.0000916Aggregation windows differ (informational): JPL 2109-2121 vs ESA 2109-2126. Cumulative threshold still applies.
- palermoScaleCumulative [risk · |Δ| > 0.5] · jpl-sentry=-5.24 · esa-neocc=-4.04Aggregation windows differ (informational): JPL 2109-2121 vs ESA 2109-2126. Cumulative threshold still applies.