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BEACON

Object

2020 SC

2020SC · 2/3 sources · cross-match · 1 risk div.

Risk scales

TorinoT0
Palermo-8.91

Source: JPL Sentry

JPL window: 2102-2102·ESA years: 2092-2094·Last obs: 2020-09-20

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)—2102-21022092-2094
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—6.348e-91.810e-8
Palermo Scalecumulativethreshold: |Δ| > 0.5—-8.91-8.33
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—16 m17 m *

Detected · 1 fields · 1 risk

  • palermoScaleCumulative [risk · |Δ| > 0.5] · jpl-sentry=-8.91 · esa-neocc=-8.33Aggregation windows differ (informational): JPL 2102-2102 vs ESA 2092-2094. Cumulative threshold still applies.