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BEACON

Object

2007 US51

2007US51 · 2/3 sources · cross-match

Risk scales

TorinoT0
Palermo-6.00

Source: JPL Sentry

JPL window: 2079-2120·ESA years: 2082-2117·Last obs: 2007-11-07

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)—2079-21202082-2117
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—1.534e-51.710e-5
Palermo Scalecumulativethreshold: |Δ| > 0.5—-6.00-6.00
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—12 m12 m *