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BEACON

Object

2012 BV1

2012BV1 · 2/3 sources · cross-match · 1 risk div.

Risk scales

TorinoT0
Palermo-10.90

Source: JPL Sentry

JPL window: 2057-2057·ESA years: 2063-2111·Last obs: 2012-01-19

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)—2057-20572063-2111
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—7.405e-94.320e-8
Palermo Scalecumulativethreshold: |Δ| > 0.5—-10.90-10.35
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—2 m2 m *

Detected · 1 fields · 1 risk

  • palermoScaleCumulative [risk · |Δ| > 0.5] · jpl-sentry=-10.9 · esa-neocc=-10.35Aggregation windows differ (informational): JPL 2057-2057 vs ESA 2063-2111. Cumulative threshold still applies.