(2012 YD7)
Tracked by NASA JPL Near-Earth Object Web Service (NeoWs), (2012 YD7) is a Unreported by NASA NeoWs body measuring between 36.69m and 82.04m in diameter. On 2026-11-10, it completes a cislunar approach at 18.52 Lunar Distances (7,120,799.2 km) with a relative heliocentric velocity of 7.46 km/s.
(2012 YD7) (JPL ID 3621808) is a Unreported by NASA NeoWs Near-Earth Asteroid spanning 36.7m–82.0m (mean 59.4m). On 2026-11-10, it transits Earth's cislunar surveillance sector at 18.516 Lunar Distances (7,120,799 km) with a relative velocity of 7.46 km/s and a theoretical kinetic energy reserve of 2.08 megatons TNT. Its well-constrained heliocentric ephemeris passes safely outside Earth capture corridors while serving as an orbital calibration target.
Exact Landmark Scale Comparison (82.04m)
Kinetic Impact Physics & Orbital Parameters
(2012 YD7) (H = 24.3, Vmag ≈ 19.0) 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 (2012 YD7) compared to city landmarks?
(2012 YD7) has an estimated diameter between 36.69m and 82.04m. At its upper-bound size of 82.04m, it stands 19% as tall as the 443m Empire State Building in New York City and 25% of the 330m Eiffel Tower.
What does the stored 2026-11-10 close-approach estimate show?
This catalog snapshot lists a nominal miss distance of 18.52 Lunar Distances (7,120,799.2 km) for (2012 YD7). This is not an impact prediction; check the latest NASA JPL record for updated orbital estimates. The 3D impact simulation is hypothetical.
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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.
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