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BEACON

Object

2013 UR1

2013UR1 · 2/3 sources · cross-match

Risk scales

TorinoT0
Palermo-6.73

Source: JPL Sentry

JPL window: 2043-2067·ESA years: 2043-2067·Last obs: 2013-10-30

Sources

Amber = past cut. Risk 0 · fields 0.

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—2043-20672043-2067
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—9.874e-77.950e-7
Palermo Scalecumulativethreshold: |Δ| > 0.5—-6.73-6.83
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—9 m9 m *