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BEACON

Object

221455

221455 · 1/3 sources

Close approach

Miss distance sketch — not a real orbit plot.

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JPL CAD
0.023963 au · 9.33 LD
2026-Aug-28 15:47 · 19.00 km/s
JPL uncertainty (dist_min–max)
0.023961 0.023966 au

Sources

Amber = past cut. Risk 0 · fields 0.

1/3 sources
FieldJPL CADNASA/JPLJPL Sentrynot presentESA NEOCCnot present
Close-approach datethreshold: date2026-Aug-28 15:47
Miss distanceauthreshold: 3% rel0.023963
Relative velocitykm/sthreshold: 1% rel19.00
Cumulative impact probabilitythreshold: >2× (floor 1e-7)
Palermo Scalecumulativethreshold: |Δ| > 0.5
Torino Scalemaxthreshold: exact
Estimated diameter* from absolute magnitude