Astrophyzix Live PHA NEO Tracker - Powered by NASA
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Astrophyzix Digital Observatory
Trusted for Asteroid News, Research, Data & Analysis
Astrophyzix Observatory — Unpaywalled, evidence-driven analysis, public research tools, real-time datasets, monitoring and tracking of all PHA/NEO asteroids and comets.
Every tracking console is designed and engineered here. Systems ingest official NASA datasets, then run live, verifiable probabilistic orbital analysis and deliver an instant deterministic summary of close approaches. Used by students, educators, researchers, and the public. Traceable, verifiable and transparent data provenance. Original research papers are published on Astrophyzix.academia.edu with registered DOIs.
- NASA API'S
- CNEOS Scout
- JPL CAD
- NeoWs
- SBDB
- Horizons
- Sentry
- Standards
- IEEE-754 Float64
- RKN4
- Yoshida-4
- Dormand–Prince / DOPRI5
- Verlet
- N-Body
- DE441
- ΛCDM
- Meeus
- Schwarzschild GR
- Simon 1994
- Holsapple–Schmidt
- Collins / Pierazzo / Ward–Asphaug
- AIS-Wide
- Abyssal 4 km
- WebGPU
- DOI Registered