Potentially Hazardous Asteroid Close Approach Report For Asteroid 192559 (1998 VO) April 2026 Official NASA Data

Astrophyzix Near-Earth Object (NEO) Close Approach Report & Asteroid Profile: 192559 (1998 VO)

Written by: Astrophyzix Digital Observatory

📌 Cited by iAsk Student

Image Credit: NASA JPL SBDB

Introduction

Asteroid 192559 (1998 VO) is a well-characterised Apollo-class near-Earth object (NEO) classified as a Potentially Hazardous Asteroid (PHA). With a data arc spanning over two decades and hundreds of observations, its orbit is extremely well constrained, allowing for precise modelling of its trajectory across both past and future epochs.

The close approach on 2026-Apr-14 10:04 (TDB) represents a routine, distant flyby with no impact risk. Its PHA classification reflects orbital geometry (Earth-crossing potential) and size thresholds, not an immediate threat.

Key Takeaways

• Close approach on 2026-Apr-14 10:04 (TDB).
• Miss distance: 0.32726 AU (~127.3 LD / ~48.9 million km).
• Relative velocity: 17.60 km/s.
• Estimated diameter: ~300–700 meters.
• Condition code 0 (orbit extremely well constrained).
• No impact threat identified.
• Astrophyzix Risk Index® Notibility score: 48 (Elevated).

Scientific Consensus Snapshot

The orbit of 192559 (1998 VO) is derived from 575 observations spanning 1998-11-10 to 2018-11-13, producing a condition code of 0—the highest confidence level in orbit determination. The timing uncertainty for the 2026-Apr-14 10:04 (TDB) encounter is less than one minute, indicating negligible positional uncertainty.

Potentially Hazardous Asteroid 2026GU Close Approach Report and Asteroid Profile Latest Near Earth Object News

Near-Earth Object (NEO) Close Approach Report & Asteroid Profile Potentially Hazardous Asteroid 2026 GU

Written by: Astrophyzix Digital Observatory

📌 Cited by iAsk Student

Image Credit: NASA JPL SBDB

Introduction

Asteroid (2026 GU) is an Amor-class near-Earth object (NEO) classified as a Potentially Hazardous Asteroid (PHA) based on its size and orbital proximity to Earth. The object was observed over a short 5-day arc in this week and its orbit is currently defined by the initial JPL solution (Solution 1 on 09 April 2026.) 

Despite its PHA classification, current orbital solutions indicate a relatively distant Earth flyby on 14 April 2026. Continued observations are required to refine its trajectory due to the limited observational baseline and elevated uncertainty level.

Key Takeaways

• Close approach on 2026-Apr-14 at ~0.09884 AU.
• Equivalent to approximately 38.4 lunar distances (~14.8 million km).
• Classified as a Potentially Hazardous Asteroid (PHA).
• Estimated diameter: ~150–300 meters (based on H magnitude).
• Orbit currently constrained using 90 observations over 5 days.
• Condition code 8 indicates high orbital uncertainty.
• No impact threat identified.

Scientific Consensus Snapshot

The current orbital solution for (2026 GU) is based on a short observational arc and remains subject to refinement. While the object's classification as a PHA reflects its long-term orbital geometry, the 14 April 2026 encounter is well outside any hazardous threshold. Future observations will reduce uncertainties and improve long-term trajectory modelling.