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BEACON

Object

2021 VP8

2021VP8 · 2/3 sources · cross-match · 2 risk div.

Risk scales

TorinoT0
Palermo-5.14

Source: JPL Sentry

JPL window: 2073-2117·Last obs: 2021-11-26

Sources

Amber = past cut. Risk 2 · fields 2.

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)6.704e-51.100e-5
Palermo Scalecumulativethreshold: |Δ| > 0.5-5.14-5.98
Torino Scalemaxthreshold: exactT0T0
Estimated diameter* from absolute magnitude19 m20 m *

Detected · 2 fields · 2 risk

  • cumulativeImpactProbability [risk · >2× (floor 1e-7)] · jpl-sentry=0.00006703667 · esa-neocc=0.000011
  • palermoScaleCumulative [risk · |Δ| > 0.5] · jpl-sentry=-5.14 · esa-neocc=-5.98