(2016 XB2)
Tracked by NASA JPL Near-Earth Object Web Service (NeoWs), (2016 XB2) is a Unreported by NASA NeoWs body measuring between 130.78m and 292.44m in diameter. On 2026-10-29, it completes a cislunar approach at 68.20 Lunar Distances (26,226,891.6 km) with a relative heliocentric velocity of 13.14 km/s.
(2016 XB2) (JPL ID 3765641) is a Unreported by NASA NeoWs Near-Earth Asteroid spanning 130.8m–292.4m (mean 211.6m). On 2026-10-29, it transits Earth's cislunar surveillance sector at 68.198 Lunar Distances (26,226,892 km) with a relative velocity of 13.14 km/s and a theoretical kinetic energy reserve of 291.80 megatons TNT. Its well-constrained heliocentric ephemeris passes safely outside Earth capture corridors while serving as an orbital calibration target.
Exact Landmark Scale Comparison (292.44m)
Kinetic Impact Physics & Orbital Parameters
(2016 XB2) (H = 21.5, Vmag ≈ 19.1) 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 (2016 XB2) compared to city landmarks?
(2016 XB2) has an estimated diameter between 130.78m and 292.44m. At its upper-bound size of 292.44m, it stands 66% as tall as the 443m Empire State Building in New York City and 89% of the 330m Eiffel Tower.
What does the stored 2026-10-29 close-approach estimate show?
This catalog snapshot lists a nominal miss distance of 68.20 Lunar Distances (26,226,891.6 km) for (2016 XB2). 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.
Low-read-noise Sony STARVIS 2 CMOS planetary and all-sky meteor bolide detection camera with 2.0μm pixels.