Astrophyzix Digital Observatory
Asteroid News, Research & Analysis

Astrophyzix.com is the publication of the Astrophyzix Digital 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, JPL SBDB, Horizons and NOAA observational datasets, peer‑reviewed sources, and high‑precision numerical methods (IEEE‑754 Float64, RKN4). Designed for students, educators, researchers, and the public, every console is uniquely designed and engineered by the Astrophyzix Digital Observatory. Our research notes and papers can be found at Astrophyzix.Academia.Edu

Showing posts with label Official NASA Data. Show all posts
Showing posts with label Official NASA Data. Show all posts

Saturday, 23 May 2026

Asteroid 2026KW Close Approach Report and Asteroid Profile — Latest Asteroid News & Monitoring by Astrophyzix Observatory

Scientific Close‑Approach & Orbital Report For Asteroid 2026KW — Live Orbital Tracking and Refinement Viewer Integrated With Official NASA API's

Asteroid 2026 KW — Post‑Discovery Orbital Analysis · JPL SBDB Solution JPL 3
✅ Data aligned with: JPL SBDB, CNEOS CAD, NASA Horizons 

The Orbital Refinement image below and the refined status data within the image is computed by Astrophyzix Digital Observatory using its proprietary Live Asteroid Monitoring and Computational Orbital Refinement System using raw NASA API data. 

asteroid 2026KW orbital refinement by Astrophyzix
Apollo NEO Condition Code 7 2‑Day Data Arc NO IMPACT RISKSee JPL Solution

Key Takeaways of Asteroid 2026 KW (JPL Solution JPL 3)

  • NASA JPL Solution: Solution JPL 3 · Epoch 2461000.5 (2025‑Nov‑21.0 TDB) · SPK‑ID 54630404
  • Orbit class: Apollo NEO — a = 1.4127 au, e = 0.4172, i = 27.65°, orbital period 613.3 days.
  • Earth MOID: 0.0076064 au (~1.14 million km) — close in astronomical terms, but no impact geometry.
  • Size estimate: H = 25.669 → approximate diameter ~20–45 m (albedo‑dependent).
  • Orbit quality: Condition code 7, based on only 28 observations over a 2‑day arc — a very early, still‑refining orbit.
  • Close approaches: • Historical: 1937‑05‑25 Earth at 0.00728 au • Upcoming: 2026‑05‑25 Earth/Moon at 0.00830 au All are non‑impacting.
  • Risk context: Not a PHA — H > 22 and MOID above hazard threshold.
  • Ignore clickbait — Astrophyzix can confirm that no agency lists 2026 KW as a threat.

Scientific Consensus Snapshot of 2026 KW

ParameterStatus
Orbit classApollo NEO (Earth‑crossing)
Epoch2461000.5 TDB (2025‑Nov‑21)
Semi‑major axis (a)1.4127066 au
Eccentricity (e)0.4171896
Inclination (i)27.6521°
Earth MOID0.0076064 au (~1.14 million km)
Jupiter MOID3.46706 au
Absolute magnitude (H)25.669
Condition code7 (high uncertainty; 2‑day arc)
Observations28 (2026‑05‑20 → 2026‑05‑22)
Hazard levelNon‑hazardous; no impact solutions

Wednesday, 20 May 2026

Newly Discovered Asteroid 2026 JH2 Updated JPL Solution Official Data Report - Astrophyzix Digital Observatory Latest Asteroid News

NASA SBDB Data · Astrophyzix Scientific Close‑Approach & Orbital Report

Asteroid 2026 JH2 — Post‑Solution Orbital Analysis · JPL SBDB Solution JPL 9 – (Image: Astrophyzix Orbital Viewer)
📌 Cited/Featured by: MSN News, Gemini, CTRadio, BingCopilot News, Crowdbyte News

Apollo NEO Condition Code 4 10‑Day Data Arc NO IMPACT RISKSee JPL Solution
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Key Takeaways of Asteroid 2026 JH2 (Updated JPL Solution) (see previous solution report) 

  • NASA JPL Solution: Solution JPL 9 · Epoch 2461000.5 (2025‑Nov‑21.0 TDB) · SPK‑ID 54629847 · Producer: Otto Matic
  • Orbit class: Apollo Near‑Earth Object — semi‑major axis a = 2.4187 au, eccentricity e = 0.5822, inclination i ≈ 6.0°, orbital period 3.76 years (1373.9 days).
  • Earth MOID: 0.000734498 au (~110,000 km), meaning the nominal orbit passes well inside the Earth–Moon system, but no impact solution is reported in current JPL risk catalogues.
  • Size estimate: Absolute magnitude H = 26.352 → approximate diameter in the 10–25 m range (albedo‑dependent), consistent with a small NEO capable of airburst‑scale effects only in a hypothetical impact.
  • Orbit quality: Condition code 4, based on 166 observations over a 10‑day data arc (2026‑05‑10 to 2026‑05‑20), with a normalised RMS of 0.34634 — a moderately well‑constrained, still‑refining orbit.
  • Future close approach: JPL SBDB lists a notable Earth encounter on 2090‑05‑14 at a nominal distance of 0.00683 au (~1.0 million km) and relative velocity 9.10 km/s — a close but non‑impacting flyby.
  • Risk context: 2026 JH2 is not a Potentially Hazardous Asteroid (PHA) — its size (H > 22) is far below the PHA threshold, and no impact solutions are listed by NASA CNEOS or JPL SBDB.
  • Ignore clickbait, sensational videos and news reports claiming that “an asteroid is about to hit Earth” — that is not supported by the data. Follow the evidence, not the entertainment.

Wednesday, 13 May 2026

Asteroid Apophis 2029 Flyby Updated Frequently Asked Questions — Answered With Real Science by Astrophyzix Digital Observatory

Everything you need to know about Asteroid Apophis and it's 2029 Close Approach to Earth - Evidence-First Asteroid News Without Sensationalism or Hype


Published by: Astrophyzix Digital Observatory — Latest PHA Asteroid News (Data updated: 13 May 2026)



📌 Cited by Bing News 📌 Cited by MSN NEWS 📌 Cited by Microsoft Science News
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Introduction 


This FAQ uses verified scientific data from NASA, JPL, ESA, and peer‑reviewed research. It is designed to cut through misinformation and explain the 2029 Apophis flyby using real orbital mechanics, radar measurements, and planetary defence standards


Planetary Defence is a serious subject, it should be reported responsibly and with clarity. Never trust click-bait titles or sensational headlines you see online. Always consult official data from credible, trusted sources. Below are common questions people ask, answered with integrity. 

What is Apophis?

Asteroid (99942) Apophis is a near‑Earth asteroid discovered on 19 June 2004. It is an Aten‑class asteroid, meaning its orbit is smaller than Earth’s but crosses Earth’s orbital path. Apophis is classified as an S‑type stony asteroid with a diameter of roughly 340–370 metres. Radar imaging from NASA’s Goldstone facility shows Apophis has a bi‑lobed “peanut” shape, similar to other rubble‑pile asteroids.



The new V4 Astrophyzix Apophis Tracking and Monitoring tool is considered by Microsoft Bing to be the "best public Apophis tracker available online". It offers the most comprehensive tracking experience with real-time data, including the asteroid's position, speed, and potential encounters with Earth. The tool is integrated with the official NASA API and provides exclusive data sets, making it a valuable resource for both astronomers and the general public interested in the asteroid's trajectory and safety

Is Apophis going to hit Earth in 2029?

No. Astrophyzix can confirm that there is no risk in 2029. Ignore all of the click-bait and sensational headlines. Again, there is no impact risk in 2029 — you're safe. 

NASA’s orbital solutions, refined with radar data from 2020–2021, eliminated all impact trajectories for 2029, 2036, 2068, and the next 100 years. Apophis is now rated Torino Scale 0 and Condition Code 0, meaning its orbit is extremely well known. If NASA had even the slightest doubts the condition code would be higher than zero, and it isn't. 

How close will Apophis come to Earth in 2029?

On Friday 13 April 2029, Apophis will pass about 32,000 km above Earth’s surface — closer than geostationary satellites. This is roughly:

  • 1/10th the distance to the Moon
  • Closer than many communication satellites
  • Visible to the naked eye from parts of Europe, Africa, and Asia

Why was Apophis once considered dangerous?

In 2004, astronomers had only a short observation arc. With limited data, the uncertainty region for Apophis’s orbit was large, and some early solutions intersected Earth. As more data arrived, especially radar ranging, the uncertainty collapsed and all impact scenarios were ruled out.


Monday, 11 May 2026

Latest PHA / NEO Asteroid Close Approach Report - Official Data - Asteroid News by Astrophyzix Digital Observatory - 11 May 2026

No Near-Earth Objects Within 10 Lunar Distances Detected Over Next 7 Days - As of The Time Of Report. 

Published by: Astrophyzix Digital Observatory

Astrophyzix Digital Observatory PHA Monitoring Console

NEO and PHA Asteroid Report - 11th May 2026

At the time of writing, the NASA-integrated Astrophyzix Digital Observatory monitoring console reports that there are currently no known Near-Earth Objects (NEOs) or Potentially Hazardous Asteroids (PHAs) forecast to pass within 10 Lunar Distances (LD) of Earth during the next seven days. New objects are often discovered and the 7 Day Data is a dynamic observation window, so things inevitably do change — that's the beauty of science. 

You can access a real-time NEO/PHA report at any time, totally free on the Astrophyzix Today's NEO/PHA Approaches page. It provides official, live, understandable and comprehensive object data, profiles and original Astrophyzix analysis of each close approach. So you're planetary defence news needs are always met, in real time. Every page load is a fresh, original report with data and analysis grounded on official data. 

Current observational data indicates that all tracked objects remain at safe distances from Earth, with no impact threat identified by NASA or any recognised planetary defence organisation.

Current PHA Monitoring Overview

The observatory console currently identifies four classified Potentially Hazardous Asteroids within the active monitoring window. Although these objects meet the technical criteria for PHA classification due to orbital geometry and estimated size, all four are forecast to remain at substantial and safe distances from Earth.

Potentially Hazardous Asteroid classification does not indicate an imminent collision threat. It is a scientific monitoring designation used for long-term orbital tracking and planetary defence analysis.

Thursday, 7 May 2026

Asteroid (2001 MS3 / 2026 GF) — 2026 Scientific Close‑Approach Report and Asteroid Profile - Official NASA Data - Latest Potentially Hazardous Asteroid News by Astrophyzix Digital Observatory

Near Earth Asteroid (2001 MS3) — 2026 Scientific Close‑Approach Report and Asteroid Profile - Official NASA Data Sources


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Apollo [NEO] SPKID: 50092326 JPL Solution 16 Epoch 2461000.5 (2025‑Nov‑21.0 TDB)

Condition Code 0

Asteroid 2001 MS3 Key Takeaways

  • Precisely determined Apollo NEO: (2001 MS3) is an Apollo‑class Near‑Earth Object with semi‑major axis a = 2.139 au and perihelion q ≈ 0.997 au, crossing Earth’s orbital region on a ~3.13‑year cycle.
  • Epoch‑anchored orbit: All osculating elements are referenced to Epoch 2461000.5 (2025‑Nov‑21.0 TDB) in the heliocentric IAU76/J2000 ecliptic frame (JPL Solution 16).
  • 2026 flyby is distant and safe: On 2026‑May‑13, 2001 MS3 passes Earth at a nominal distance of 0.05306 au (~7.94 million km), with minimum and maximum distances identical at the quoted precision.
  • Elite orbit quality: A 24.82‑year data arc (39 observations) with DE441 and SB441‑N16 yields a Condition Code 0 solution and normalized RMS 0.60351.
  • Small, non‑hazardous body: With absolute magnitude H = 24.0, the diameter is of order tens of metres; Earth MOID is 0.0243864 au, and no impact solutions are known.

Scientific consensus snapshot (preliminary)

Parameter Status
Orbit determination quality Excellent — Condition Code 0, long data arc, low RMS
Impact risk No known impact trajectories; not on active risk lists
2026 Earth encounter Distant, dynamically routine, fully non‑hazardous
Long‑term dynamics Moderate secular evolution; weak Jovian perturbations (Tjup = 3.514)
Planetary‑defence relevance Benchmark small Apollo NEO for MOID‑based classification and tracking

Object overview and physical characteristics

Parameter Value
Primary designation (2001 MS3)
Alternate designation 2026 GF
Classification Apollo‑class Near‑Earth Object (NEO)
Absolute magnitude (H) 24.0 (reference: MPO74093)
Estimated diameter (typical NEO albedo) ~40–60 m (order‑of‑magnitude)
Rotation period Not determined
Albedo / spectral type Unknown; no published taxonomy at this solution


Monday, 6 April 2026

Potentially Hazardous Asteroid PHA 363599 (2004 FG11) Close Approach Report and PHA NEO Profile Official Data - Real Time Asteroid News

Astrophyzix Near-Earth Object (NEO) Close Approach Report: 363599 (2004 FG11)  Official Data, Real Time Reporting

Written by: Astrophyzix Digital Observatory

NEO orbital or close approach image

Image Credit: NASA JPL SBDB

2026 Relevance: Illustrates orbital geometry and Earth-approach context for monitored near-Earth objects during the 2026 observation window.

Introduction

A Potentially Hazardous Asteroid (PHA)  is a near-Earth object with an absolute magnitude of 22.0 or brighter (typically larger than ~140 metres) and a minimum orbit intersection distance (MOID) of 0.05 AU or less. This classification does not indicate an impact threat, but identifies objects that require precise orbital monitoring.


Asteroid 363599 (2004 FG11) is a well-studied Apollo-class near-Earth object (NEO) and is formally classified as a Potentially Hazardous Asteroid (PHA). This classification arises from its size and orbital proximity to Earth, specifically its Minimum Orbit Intersection Distance (MOID). The object has been extensively observed since its discovery in 2004, resulting in a highly refined orbital solution with exceptionally low uncertainty.


Notably, (2004 FG11) is a binary system with a confirmed satellite, making it scientifically significant for studies of asteroid mass, density, and internal structure. Its repeated close approaches to Earth make it a key object in long-term planetary defence monitoring.

Key Takeaways


  • Binary Apollo-class NEO and Potentially Hazardous Asteroid (PHA).
  • Highly reliable orbit (condition code 0) based on 22+ years of observations.
  • Estimated diameter: ~152 meters with relatively high albedo (0.306).
  • Rotation period: ~7.02 hours.
  • Earth MOID: 0.0203 AU (~3.04 million km).
  • Regular Earth close approaches approximately every 2 years.
  • Next significant Earth approach: 2026-Apr-11 at 0.05652 AU (~8.46 million km).
  • No impact risk identified in current orbital solutions.


Scientific Consensus Snapshot


The orbital solution for (2004 FG11) is based on 507 optical observations and radar astrometry spanning over 22 years. The inclusion of radar delay and Doppler measurements significantly enhances orbital precision, resulting in a condition code of 0. This allows for highly accurate forward propagation of the orbit and reliable close-approach predictions.


Tuesday, 17 March 2026

Official NEO Close Approach Report: Monitoring Window 17-20 March 2026. Astrophyzix Digital Observatory

Astrophyzix Digital Observatory — Near-Earth Object Close Approach Report


📌 Cited by MSN News

Reporting Window: 17–20 March 2026
Data Source: NASA JPL Small-Body Database (SBDB)
Prepared by: Astrophyzix Digital Observatory

Neomarchreport

Key Takeaways

  • Closest object: 2026 FA at 1.69 lunar distances (LD)
  • No impact threats identified
  • All objects are within safe orbital margins
  • One classified Potentially Hazardous Asteroid (PHA): 2017 VR12, but at a safe distance
  • Majority of objects are small (under 100 m)
  • The 17–20 March 2026 observation window demonstrates a routine cluster of near-Earth object flybys. While several objects pass within a few lunar distances, none present any hazard.

Scientific Consensus Snapshot

Current observational data from NASA and the Jet Propulsion Laboratory (JPL) confirm that all near-Earth objects listed in this report are following well-constrained orbital trajectories with no impact probability for this approach window.

  • All orbital solutions are based on repeated telescope observations and astrometric refinement
  • No objects meet criteria for impact monitoring risk lists (e.g. Sentry system)
  • “Potentially Hazardous” classification is based on size and orbit—not imminent danger
  • Objects under ~20 m would disintegrate in Earth’s atmosphere if entry occurred

This position reflects the consensus of planetary defense programs including NASA’s Center for Near-Earth Object Studies (CNEOS).


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