Western Pacific / Australasia Sector (cneos-fb-46-202503210506)
Detected by U.S. Government Space-Based Infrared sensors and cataloged by NASA/JPL CNEOS on 2025-03-21 05:06:26 UTC over Western Pacific / Australasia Sector (-22.80°, 123.50°), this ~1.34m meteoroid entered at 16.98 km/s (3D ECEF vector vx=-8.4 km/s, vy=11.2 km/s, vz=-9.6 km/s). Peak radiative flare occurred at 54.2 km altitude with 3.90e+10 J radiated optical energy and 0.130 kt total coupled kinetic energy, propagating infrasound detectable out to ~686 km.
Signed Geodetic Coordinates & 3D Velocity Vector
Atmospheric Bolide Frequently Asked Questions
Where did CNEOS bolide cneos-fb-46-202503210506 detonate in the atmosphere?
Bolide cneos-fb-46-202503210506 reached peak aerodynamic breakup at 54.2 km altitude over signed coordinates (-22.80°, 123.50°) on 2025-03-21 05:06:26 UTC.
How is the 3D entry vector (-8.4, 11.2, -9.6) km/s used in CesiumJS?
Meteors.ai converts the Earth-Centered Earth-Fixed (ECEF) velocity vector into a 3D atmospheric entry ray on our NASA GIBS WMTS globe, illustrating the exact entry azimuth and airburst altitude (54.2 km).
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.