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BEACON

Object

2018 LD1

2018LD1 · 2/3 sources · cross-match · 1 risk div.

Risk scales

TorinoT0
Palermo-6.90

Source: JPL Sentry

JPL window: 2100-2121·Last obs: 2018-06-13

Sources

Amber = past cut. Risk 1 · fields 1.

2/3 sources · match
FieldJPL CADnot presentJPL SentryNASA/JPLESA NEOCCESA Aegis
Close-approach datethreshold: date
Miss distanceauthreshold: 3% rel
Relative velocitykm/sthreshold: 1% rel
Cumulative impact probabilitythreshold: >2× (floor 1e-7)1.180e-64.450e-7
Palermo Scalecumulativethreshold: |Δ| > 0.5-6.90-7.28
Torino Scalemaxthreshold: exactT0T0
Estimated diameter* from absolute magnitude18 m19 m *

Detected · 1 fields · 1 risk

  • cumulativeImpactProbability [risk · >2× (floor 1e-7)] · jpl-sentry=0.000001180208 · esa-neocc=4.45e-7