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BEACON

Object

2008 UB7

2008UB7 · 2/3 sources · cross-match

Risk scales

TorinoT0
Palermo-3.60

Source: JPL Sentry

JPL window: 2044-2101·ESA years: 2049-2106·Last obs: 2008-10-31

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)—2044-21012049-2106
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—3.384e-54.620e-5
Palermo Scalecumulativethreshold: |Δ| > 0.5—-3.60-3.44
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—58 m60 m *