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BEACON

Object

2025 OE4

2025OE4 · 2/3 sources · cross-match · 2 risk div.

Risk scales

TorinoT0
Palermo-7.55

Source: JPL Sentry

JPL window: 2094-2125·ESA years: 2097-2097·Last obs: 2025-07-30

Sources

Amber = past cut. Risk 2 · fields 2.

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)2094-21252097-2097
Cumulative impact probabilitythreshold: >2× (floor 1e-7)1.612e-73.270e-8
Palermo Scalecumulativethreshold: |Δ| > 0.5-7.55-8.16
Torino Scalemaxthreshold: exactT0T0
Estimated diameter* from absolute magnitude19 m20 m *

Detected · 2 fields · 2 risk

  • cumulativeImpactProbability [risk · >2× (floor 1e-7)] · jpl-sentry=1.612276e-7 · esa-neocc=3.27e-8Aggregation windows differ (informational): JPL 2094-2125 vs ESA 2097-2097. Cumulative threshold still applies.
  • palermoScaleCumulative [risk · |Δ| > 0.5] · jpl-sentry=-7.55 · esa-neocc=-8.16Aggregation windows differ (informational): JPL 2094-2125 vs ESA 2097-2097. Cumulative threshold still applies.