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BEACON

Object

2009 TH8

2009TH8 · 2/3 sources · cross-match

Risk scales

TorinoT0
Palermo-5.06

Source: JPL Sentry

JPL window: 2097-2100·ESA years: 2097-2100·Last obs: 2009-10-18

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 yearscumulative aggregation window—2097-21002097-2100
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—9.784e-69.440e-6
Palermo Scalecumulativethreshold: |Δ| > 0.5—-5.06-5.00
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—36 m40 m *