Astrophyzix Digital Observatory Links Directory

■ Curated Academic Resource Index

Space & Science Directory

Official agencies · Research institutions · Scientific organisations

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Sources

Live APIs — Official data Ingestion

CNEOS Scout — NEO discovery scout

JPL CAD — Close approach data

NeoWs — NEO web service

JPL SBDB — Small-Body Database

Horizons — Ephemeris system

Sentry II — Impact monitoring

NOAA SWPC— Solar Activity Systems

Stack

IEEE-754 Float64 — Double precision

RKN4 — 4th-order RKN integrator

Yoshida-4 — Symplectic integrator

Dormand–Prince / DOPRI5 — Adaptive RK

DOPRI8 / DOP853 — High-order RK

Verlet — Velocity Verlet

N-Body — Multi-body dynamics

Einstein–Infeld–Hoffmann — PN gravity

DE441 — JPL ephemeris

ΛCDM — Cosmological model

J2 — Oblateness term

Meeus — Astro algorithms

Yarkovsky — Thermal force

Schwarzschild GR — Relativistic metric

Simon 1994 — Planetary theory

Holsapple–Schmidt — Scaling laws

Collins/Pierazzo/Ward–Asphaug - Impacts

AIS-Wide — Ship tracking

Abyssal 4 km — Deep ocean depth

WebGPU/GL — GPU rendering

Scientific & Academic Integration

Academia.edu — Published

Zenodo Published — DOI Assigned

OpenAIRE — Academically Indexed