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BEACON

Object

2017 HJ61

2017HJ61 · 2/3 sources · cross-match

Risk scales

TorinoT0
Palermo-6.48

Source: JPL Sentry

JPL window: 2029-2029·Last obs: 2017-05-04

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
Cumulative impact probabilitythreshold: >2× (floor 1e-7)1.266e-66.760e-7
Palermo Scalecumulativethreshold: |Δ| > 0.5-6.48-6.92
Torino Scalemaxthreshold: exactT0T0
Estimated diameter* from absolute magnitude6 m6 m *