(2019 US10)
Tracked by NASA JPL Near-Earth Object Web Service (NeoWs), (2019 US10) is a V-type (Basaltic Achondrite) body measuring between 194.34m and 434.55m in diameter. On 2026-10-20, it completes a cislunar approach at 108.36 Lunar Distances (41,672,104.8 km) with a relative heliocentric velocity of 14.79 km/s.
(2019 US10) (JPL ID 3884238) is a V-type (Basaltic Achondrite) Near-Earth Asteroid spanning 194.3m–434.6m (mean 314.4m). On 2026-10-20, it transits Earth's cislunar surveillance sector at 108.360 Lunar Distances (41,672,105 km) with a relative velocity of 14.79 km/s and a theoretical kinetic energy reserve of 1211.96 megatons TNT. Classified as a Potentially Hazardous Asteroid (PHA) due to its Minimum Orbit Intersection Distance (MOID <= 0.05 AU) and absolute magnitude (H <= 22.0), it remains under high-priority radar and optical astrometric tracking.
Exact Landmark Scale Comparison (434.55m)
Kinetic Impact Physics & Orbital Parameters
(2019 US10) (H = 20.7, Vmag ≈ 19.4) is below consumer optical detection thresholds (requires ≥1000mm survey aperture); explore certified meteorite specimens[↗] or indoor optical projection instead.
Campo del Cielo Meteorite Specimen (Certified Iron-Nickel)
Authentic coarse octahedrite Group IAB iron-nickel meteorite fragment (92.9% Fe, 6.7% Ni) recovered from the Chaco crater field with certificate of authenticity.
Satin-black 5W warm-white LED optical glass lens planetarium projecting 60,000 stars and simulated meteor shower trajectories indoors.
3D Ephemeris Trajectory Waypoints
Planetary Defense Frequently Asked Questions (Schema.org FAQ)
How big is (2019 US10) compared to city landmarks?
(2019 US10) has an estimated diameter between 194.34m and 434.55m. At its upper-bound size of 434.55m, it stands 98% as tall as the 443m Empire State Building in New York City and 132% of the 330m Eiffel Tower.
Will (2019 US10) impact Earth during its 2026-10-20 approach?
No. NASA JPL Center for Near-Earth Object Studies (CNEOS) orbital solutions confirm (2019 US10) will pass safely at a minimum distance of 108.36 Lunar Distances (41,672,104.8 km). You can still simulate a hypothetical street-level impact in our 3D CesiumJS simulator.
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Authentic coarse octahedrite Group IAB iron-nickel meteorite fragment (92.9% Fe, 6.7% Ni) recovered from the Chaco crater field.
Low-read-noise Sony STARVIS 2 CMOS planetary and all-sky meteor bolide detection camera with 2.0μm pixels.