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Astrophyzix Digital Observatory

Trusted for Asteroid News, Research, Data & Analysis

Delivering unpaywalled access to a live computational planetary defence suite, timely evidence-driven analysis, real-time N-Body Orbital Refinements and monitoring and tracking of all asteroids, comets and solar system objects using our unique, precision-built suite of 45+ Float64 modules. Daily asteroid news and reports, close approach analysis and profiles of over 1.57 million solar system objects currently catalogued by NASA systems. Unified in one place, totally free. No downloads or login required.

  • Sources
  • CNEOS Scout
  • NEOCP
  • JPL CAD
  • NeoWs
  • SBDB
  • Horizons
  • Sentry
  • NOAA SWPC

Physics Lab Console

ASTROPHYZIX PHYSICS LAB

Orbital Mechanics • Gravity Simulation • Escape Dynamics • Research Console
Load Planet Preset

Loads real astrophysical mass + radius values
Body Parameters

Mass (kg)


Radius (m)


Surface Gravity

Escape Velocity

Low Orbit Period
Orbital Radius Simulator

Orbit altitude above surface (m)


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