← Dashboard
BEACON

Object

2020 BY11

2020BY11 · 2/3 sources · cross-match · 1 risk div.

Risk scales

TorinoT0
Palermo-8.10

Source: JPL Sentry

JPL window: 2114-2120·ESA years: 2111-2126·Last obs: 2020-02-02

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 (ESA 0.1 km/s)———
Risk yearsaggregation windows differ (informational)—2114-21202111-2126
Cumulative impact probabilitythreshold: >2× (floor 1e-7)—3.676e-78.770e-7
Palermo Scalecumulativethreshold: |Δ| > 0.5—-8.10-7.61
Torino Scalemaxthreshold: exact—T0T0
Estimated diameter* from absolute magnitude—9 m10 m *

Detected · 1 fields · 1 risk

  • cumulativeImpactProbability [risk · >2× (floor 1e-7)] · jpl-sentry=3.67624e-7 · esa-neocc=8.77e-7Aggregation windows differ (informational): JPL 2114-2120 vs ESA 2111-2126. Cumulative threshold still applies.