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BEACON

Object

2012 XL134

2012XL134 · 2/3 sources · cross-match

Risk scales

TorinoT0
Palermo-10.62

Source: JPL Sentry

JPL window: 2089-2089·ESA years: 2105-2105·Last obs: 2012-12-14

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)—2089-20892105-2105
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—8.957e-101.140e-9
Palermo Scalecumulativethreshold: |Δ| > 0.5—-10.62-10.55
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—9 m9 m *