(2019 UO5)
Tracked by NASA JPL Near-Earth Object Web Service (NeoWs), (2019 UO5) is a S-type (Silicate Stony) body measuring between 20.16m and 45.09m in diameter. On 2026-10-22, it completes a cislunar approach at 43.32 Lunar Distances (16,658,935.9 km) with a relative heliocentric velocity of 10.87 km/s.
(2019 UO5) (JPL ID 3879547) is a S-type (Silicate Stony) Near-Earth Asteroid spanning 20.2m–45.1m (mean 32.6m). On 2026-10-22, it transits Earth's cislunar surveillance sector at 43.318 Lunar Distances (16,658,936 km) with a relative velocity of 10.87 km/s and a theoretical kinetic energy reserve of 0.73 megatons TNT. Its well-constrained heliocentric ephemeris passes safely outside Earth capture corridors while serving as an orbital calibration target.
Exact Landmark Scale Comparison (45.09m)
Kinetic Impact Physics & Orbital Parameters
(2019 UO5) (H = 25.6, Vmag ≈ 22.2) 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 UO5) compared to city landmarks?
(2019 UO5) has an estimated diameter between 20.16m and 45.09m. At its upper-bound size of 45.09m, it stands 10% as tall as the 443m Empire State Building in New York City and 14% of the 330m Eiffel Tower.
Will (2019 UO5) impact Earth during its 2026-10-22 approach?
No. NASA JPL Center for Near-Earth Object Studies (CNEOS) orbital solutions confirm (2019 UO5) will pass safely at a minimum distance of 43.32 Lunar Distances (16,658,935.9 km). You can still simulate a hypothetical street-level impact in our 3D CesiumJS simulator.
High-transmission BaK-4 Porro prism 15x70 optics with tripod adapter for bright near-Earth flybys, comets, and bolide shower radiants.
Autonomous apochromatic triplet smart telescope with integrated plate-solving, live stacking, and dual-band filter for magnitude 10–16 NEOs.
Ultra-portable Sony IMX678 starlight tele-camera with AI equatorial tracking and automated asteroid field stacking.
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.