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BEACON

Object

2011 DE5

2011DE5 · 2/3 sources · cross-match · 1 risk div.

Risk scales

TorinoT0
Palermo-10.58

Source: JPL Sentry

JPL window: 2115-2115·ESA years: 2106-2106·Last obs: 2011-03-01

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)2115-21152106-2106
Cumulative impact probabilitythreshold: >2× (floor 1e-7)1.879e-109.750e-9
Palermo Scalecumulativethreshold: |Δ| > 0.5-10.58-8.79
Torino Scalemaxthreshold: exactT0T0
Estimated diameter* from absolute magnitude17 m17 m *

Detected · 1 fields · 1 risk

  • palermoScaleCumulative [risk · |Δ| > 0.5] · jpl-sentry=-10.58 · esa-neocc=-8.79Aggregation windows differ (informational): JPL 2115-2115 vs ESA 2106-2106. Cumulative threshold still applies.