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BEACON

Object

2004 XB45

2004XB45 · 2/3 sources · cross-match · 1 risk div.

Risk scales

TorinoT0
Palermo-6.18

Source: JPL Sentry

JPL window: 2035-2085·ESA years: 2035-2114·Last obs: 2004-12-16

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)—2035-20852035-2114
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—4.539e-71.900e-7
Palermo Scalecumulativethreshold: |Δ| > 0.5—-6.18-6.45
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—19 m21 m *

Detected · 1 fields · 1 risk

  • cumulativeImpactProbability [risk · >2× (floor 1e-7)] · jpl-sentry=4.539e-7 · esa-neocc=1.9e-7Aggregation windows differ (informational): JPL 2035-2085 vs ESA 2035-2114. Cumulative threshold still applies.