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BEACON

Object

2013 YB

2013YB · 2/3 sources · cross-match

Risk scales

TorinoT0
Palermo-6.80

Source: JPL Sentry

JPL window: 2026-2054·ESA years: 2026-2046·Last obs: 2013-12-23

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)—2026-20542026-2046
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—3.461e-52.700e-5
Palermo Scalecumulativethreshold: |Δ| > 0.5—-6.80-6.90
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—2 m1.7 m *