← Dashboard
BEACON

Object

2025 KE4

2025KE4 · 2/3 sources · cross-match · 2 risk div.

Risk scales

TorinoT0
Palermo-8.61

Source: JPL Sentry

JPL window: 2037-2095·ESA years: 2075-2075·Last obs: 2025-05-27

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)2037-20952075-2075
Cumulative impact probabilitythreshold: >2× (floor 1e-7)2.005e-71.970e-11
Palermo Scalecumulativethreshold: |Δ| > 0.5-8.61-13.04
Torino Scalemaxthreshold: exactT0T0
Estimated diameter* from absolute magnitude5 m5 m *

Detected · 2 fields · 2 risk

  • cumulativeImpactProbability [risk · >2× (floor 1e-7)] · jpl-sentry=2.0048e-7 · esa-neocc=1.97e-11Aggregation windows differ (informational): JPL 2037-2095 vs ESA 2075-2075. Cumulative threshold still applies.
  • palermoScaleCumulative [risk · |Δ| > 0.5] · jpl-sentry=-8.61 · esa-neocc=-13.04Aggregation windows differ (informational): JPL 2037-2095 vs ESA 2075-2075. Cumulative threshold still applies.