Dataset

NEO Operations & Risk Scales Dataset

The near-Earth-object operations pipeline — discovery, orbit determination, characterization, impact monitoring, risk assessment — and the Torino and Palermo risk scales.

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Version: 1.0.0
Entities: 10
Last generated: 2026-06-29
License: CC BY-SA 4.0
Checksum: — (published at release)

Sample (10 of 10)

Name	Type	ID
Characterization	NEO pipeline stage	defense_stage:characterization
Decision & Mission Planning	NEO pipeline stage	defense_stage:decision-and-planning
Deflection	NEO pipeline stage	defense_stage:deflection
Impact Monitoring	NEO pipeline stage	defense_stage:impact-monitoring
NEO Discovery	NEO pipeline stage	defense_stage:neo-discovery
Orbit Determination	NEO pipeline stage	defense_stage:orbit-determination
Risk Assessment	NEO pipeline stage	defense_stage:risk-assessment
Risk Communication	NEO pipeline stage	defense_stage:risk-communication
The Palermo Scale	Impact-risk scale	risk_scale:palermo-scale
The Torino Scale	Impact-risk scale	risk_scale:torino-scale

Source references

Facts on this topic will be cited from these primary and reference sources.

NASANational Aeronautics and Space Administration
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.

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