Calibration of CNEOS Fireball Velocities and the Robustness of Nominally Hyperbolic EventsOPEN ACCESS
Volkan Duran, Abraham Loeb PDF (OPEN ACCESS) “The NASA/JPL CNEOS Fireball Data catalogue provides a near-global record of bright atmospheric entries but does not report per-event velocity covariance. We calibrate its kinematic accuracy using 19…
Fireball Velocity Smoothing Via Piecewise Exponential Approximation
Gritsevich M.* METSOC 2026 abstract (PDF) “A fitting method with adaptive segmentation reconstructs meteor velocities from noisy trajectory data. It replaces numerical differentiation with analytical modeling to provide robust, physically consistent velocity profile and parameter…
