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BEACON

Object

2015 XP

2015XP · 2/3 sources · cross-match

Risk scales

TorinoT0
Palermo-6.72

Source: JPL Sentry

JPL window: 2067-2067·ESA years: 2067-2077·Last obs: 2015-12-05

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)—2067-20672067-2077
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—4.849e-74.660e-7
Palermo Scalecumulativethreshold: |Δ| > 0.5—-6.72-6.67
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—24 m25 m *