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BEACON

Object

2013 UJ5

2013UJ5 · 2/3 sources · cross-match · 1 risk div.

Risk scales

TorinoT0
Palermo-11.20

Source: JPL Sentry

JPL window: 2092-2092·ESA years: 2049-2049·Last obs: 2013-10-29

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)2092-20922049-2049
Cumulative impact probabilitythreshold: >2× (floor 1e-7)2.506e-106.900e-9
Palermo Scalecumulativethreshold: |Δ| > 0.5-11.20-9.31
Torino Scalemaxthreshold: exactT0T0
Estimated diameter* from absolute magnitude9 m8 m *

Detected · 1 fields · 1 risk

  • palermoScaleCumulative [risk · |Δ| > 0.5] · jpl-sentry=-11.2 · esa-neocc=-9.31Aggregation windows differ (informational): JPL 2092-2092 vs ESA 2049-2049. Cumulative threshold still applies.