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BEACON

Object

2025 SQ4

2025SQ4 · 2/3 sources · cross-match · 1 risk div.

Risk scales

TorinoT0
Palermo-4.20

Source: JPL Sentry

JPL window: 2103-2125·ESA years: 2103-2125·Last obs: 2025-10-17

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 yearscumulative aggregation window—2103-21252103-2125
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—6.142e-41.600e-3
Palermo Scalecumulativethreshold: |Δ| > 0.5—-4.20-3.79
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—18 m17 m *

Detected · 1 fields · 1 risk

  • cumulativeImpactProbability [risk · >2× (floor 1e-7)] · jpl-sentry=0.0006142177101 · esa-neocc=0.0016