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BEACON

Object

2001 UD5

2001UD5 · 2/3 sources · cross-match

Risk scales

TorinoT0
Palermo-6.89

Source: JPL Sentry

JPL window: 2083-2083·ESA years: 2068-2068·Last obs: 2001-11-11

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 yearsaggregation windows differ (informational)—2083-20832068-2068
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—5.606e-92.130e-9
Palermo Scalecumulativethreshold: |Δ| > 0.5—-6.89-7.27
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—110 m100 m *