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BEACON

Object

2008UM1

2008UM1 · 1/3 sources

Risk scales

TorinoT0
Palermo-10.36

Source: ESA NEOCC

ESA years: 2073-2073

Sources

Amber = past cut. Risk 0 · fields 0.

1/3 sources
FieldJPL CADnot presentJPL Sentrynot presentESA NEOCCESA Aegis
Close-approach datethreshold: date
Miss distanceauthreshold: 3% rel
Relative velocitykm/sthreshold: 1% rel (ESA 0.1 km/s)
Risk yearscumulative aggregation window2073-2073
Cumulative impact probabilitythreshold: >2× (floor 1e-7)7.430e-8
Palermo Scalecumulativethreshold: |Δ| > 0.5-10.36
Torino Scalemaxthreshold: exactT0
Estimated diameter* from absolute magnitude1.4 m *