NEO Feed
Stored locally. Get one at api.nasa.gov
Closest approaches by miss distance
Objects
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Closest miss (km)
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Potentially hazardous
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Custom asteroid
Rough educational estimate (TNT equivalent and ballpark crater)
Mass (kg)
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Kinetic energy (TNT eq.)
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Crater diameter (km)
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Impact location
About this tool
Created for NASA Space Apps Challenge 2025 — Meteor Madness: spaceappschallenge.org/2025/challenges/meteor-madness/. It uses NASA NeoWs for NEO data and queries WorldPop via a small API to estimate exposed population by ring distance. For 3D visualization, see the linked viewer.
GitHub
Open on GitHub
github.com/alukacs03/spaceapps2025_45TR4L
Portions of this project were generated with the assistance of AI coding tools.