Risk scales
TorinoT0
Palermo-7.17
Source: JPL Sentry
JPL window: 2087-2110·ESA years: 2080-2116·Last obs: 2018-03-29
Close approach
Miss distance sketch — not a real orbit plot.
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JPL CAD
0.011462 au · 4.46 LD
2027-Oct-04 00:14 · 11.59 km/s
ESA NEOCC
0.010596 au · 4.12 LD
2027-10-03 · 11.60 km/s
JPL uncertainty (dist_min–max)
0.000465 – 0.025988 au
Sources
Amber = past cut. Risk 0 · fields 2.
3/3 sources · match
| Field | JPL CADNASA/JPL | JPL SentryNASA/JPL | ESA NEOCCESA Aegis |
|---|---|---|---|
| Close-approach datethreshold: date | 2027-Oct-04 00:14 | — | 2027-10-03 |
| Miss distanceauthreshold: 3% rel | 0.011462 | — | 0.010596 |
| Relative velocitykm/sthreshold: 1% rel (ESA 0.1 km/s) | 11.59 | — | 11.60 |
| Risk yearsaggregation windows differ (informational) | — | 2087-2110 | 2080-2116 |
| Cumulative impact probabilitythreshold: >2× (floor 1e-7) | — | 3.771e-6 | 5.960e-6 |
| Palermo Scalecumulativethreshold: |Δ| > 0.5 | — | -7.17 | -6.94 |
| Torino Scalemaxthreshold: exact | — | T0 | T0 |
| Estimated diameter* from absolute magnitude | — | 8 m | 8 m * |
Detected · 2 fields
- closeApproachDate [orbital · date] · jpl-cad=2027-Oct-04 00:14 · esa-neocc=2027-10-03
- missDistanceAu [orbital · 3% rel] · jpl-cad=0.0114618283442936 · esa-neocc=0.010596