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BEACON

Object

2003 SQ222

2003SQ222 · 2/3 sources · cross-match · 1 risk div.

Risk scales

TorinoT0
Palermo-10.43

Source: JPL Sentry

JPL window: 2101-2101·ESA years: 2032-2101·Last obs: 2003-10-02

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)—2101-21012032-2101
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—1.112e-81.900e-8
Palermo Scalecumulativethreshold: |Δ| > 0.5—-10.43-9.42
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—3 m4 m *

Detected · 1 fields · 1 risk

  • palermoScaleCumulative [risk · |Δ| > 0.5] · jpl-sentry=-10.43 · esa-neocc=-9.42Aggregation windows differ (informational): JPL 2101-2101 vs ESA 2032-2101. Cumulative threshold still applies.