(2007 VK3)
Tracked by NASA JPL Near-Earth Object Web Service (NeoWs), (2007 VK3) is a Q-type (Olivine-Pyroxene) body measuring between 110.8m and 247.77m in diameter. On 2026-10-18, it completes a cislunar approach at 143.77 Lunar Distances (55,288,223 km) with a relative heliocentric velocity of 13.02 km/s.
(2007 VK3) (JPL ID 3392308) is a Q-type (Olivine-Pyroxene) Near-Earth Asteroid spanning 110.8m–247.8m (mean 179.3m). On 2026-10-18, it transits Earth's cislunar surveillance sector at 143.766 Lunar Distances (55,288,223 km) with a relative velocity of 13.02 km/s and a theoretical kinetic energy reserve of 174.23 megatons TNT. Its well-constrained heliocentric ephemeris passes safely outside Earth capture corridors while serving as an orbital calibration target.
Exact Landmark Scale Comparison (247.77m)
Kinetic Impact Physics & Orbital Parameters
(2007 VK3) (H = 21.9, Vmag ≈ 21.3) 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 (2007 VK3) compared to city landmarks?
(2007 VK3) has an estimated diameter between 110.8m and 247.77m. At its upper-bound size of 247.77m, it stands 56% as tall as the 443m Empire State Building in New York City and 75% of the 330m Eiffel Tower.
Will (2007 VK3) impact Earth during its 2026-10-18 approach?
No. NASA JPL Center for Near-Earth Object Studies (CNEOS) orbital solutions confirm (2007 VK3) will pass safely at a minimum distance of 143.77 Lunar Distances (55,288,223 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.