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BEACON

Object

2018 WE

2018WE · 2/3 sources · cross-match · 1 risk div.

Risk scales

TorinoT0
Palermo-7.35

Source: JPL Sentry

JPL window: 2057-2113·ESA years: 2057-2126·Last obs: 2018-11-17

Sources

Amber = past cut. Risk 1 · fields 1.

2/3 sources · match
FieldJPL CADnot presentJPL SentryNASA/JPLESA 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)—2057-21132057-2126
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—1.386e-66.360e-7
Palermo Scalecumulativethreshold: |Δ| > 0.5—-7.35-7.56
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—7 m8 m *

Detected · 1 fields · 1 risk

  • cumulativeImpactProbability [risk · >2× (floor 1e-7)] · jpl-sentry=0.00000138579 · esa-neocc=6.36e-7Aggregation windows differ (informational): JPL 2057-2113 vs ESA 2057-2126. Cumulative threshold still applies.