Astrophyzix Digital Observatory
Asteroid News, Research & Analysis

Astrophyzix.com is the publication of the Astrophyzix Observatory, offering unpaywalled, evidence‑driven analysis and real‑time monitoring of PHAs and NEOs. Our tracking consoles and reporting systems use and provide access to official NASA CNEOS Scout, JPL CAD, NeoWs, SBDB, Horizons and Sentry observational API datasets, peer‑reviewed sources, and high‑precision numerical methods and integrators (IEEE‑754 Float64, RKN4, Yoshida-4, Dormand-Prince, N-Body, DE441, Meeus, Verlet, DOPRI5, Schwarzschild GR Correction, Simon1994). Astrophyzix doesn't just display data, it performs live and 100% verifiable probabilistic orbital analysis. Designed for students, educators, researchers, and the public. Every console is uniquely designed and engineered by us. Astrophyzix is the counter‑argument to every paywalled, ad‑ridden, low‑quality “asteroid tracker” on the Internet. We are trusted by over 2 million users each month. Our research papers and technical notes can be accessed at astrophyzix.academia.edu. Original research and development literature is DOI registered with Zenodo and academically indexed by OpenAire. .

Showing posts with label planetary defense reporting. Show all posts
Showing posts with label planetary defense reporting. Show all posts

Weekly Potentially Hazardous Asteroid and NEO Close Approach Report 22 April to 28 April Official NASA Planetary Defence Data

Astrophyzix Dynamic 7 Day NEO and PHA Close Approach Report and Forecast

Astrophyzix Weekly Near-Earth Object (NEO) & Potentially Hazardous Asteroid (PHA) Close Approach Report

Written by: Astrophyzix Digital Observatory
Astrophyzix Planetary Defence Systems NEO Monitoring Visual
Credit: Astrophyzix Planetary Defence Systems

Observatory Status & Data Integrity

Astrophyzix Planetary Defence reports are written using a fully dynamic, on-demand data retrieval pipeline linked directly to NASA's CNEOS NeoWs API infrastructure.

The monitoring interval is calculated at runtime and spans seven days forward from the exact timestamp of system access.

No caching layers, pre-processing, or static datasets are used. Every value presented is sourced from the most recent orbital solutions available within NASA systems at the time of query execution by the Astrophyzix Planetary Defence System.



Certain data is computed through the Astrophyzix Risk Index and presented alongside the raw data to give readers an easy to visualise scale of how notable an object is an a clear interpretation of the data.


UTC Timestamp Wed, 22 Apr 2026 20:10:55
Monitoring Window 2026-04-22 → 2026-04-28
Data Source NASA CNEOS NeoWs API (Live Stream)

Monitoring Overview

  • Total NEOs tracked: 87
  • Potentially Hazardous Asteroids: 8
  • Objects within 10 Lunar Distances: 6
  • Closest recorded approach: 2.956 LD
  • Mean relative velocity: 13.7 km/s
  • Largest object: 54071 (2000 GQ146) — 1418 m
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Weekly Near-Earth Object Flyby Report — 9–12 March 2026

Weekly Near-Earth Object Flyby Report — 9–12 March 2026


Written by: Astrophyzix Digital Observatory and Planetary Defence Research

The following Near-Earth Object (NEO) monitoring report summarises asteroid flybys recorded between 9 March and 12 March 2026. Data is compiled from the NASA Jet Propulsion Laboratory Small-Body Database and associated planetary defence monitoring systems maintained by the Center for Near-Earth Object Studies (CNEOS).

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Astrophyzix Exclusive Live NASA CNEOS Scout/JPL CAD Tracker

Astrophyzix LIVE NEO PHA Tracker and CNEOS Scout Monitor
Independent Direct Source Verification
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