atomic unit of momentum

Document v1 · published by Koskamo · updated 2026-10-03

atomic unit of momentum = 1.992 851 915 45 × 10⁻²⁴ kg m s⁻¹ (CODATA 2022 recommended value, NIST)

Value: 1.99285191545e-24
Standard uncertainty: 3.1e-34 (relative 1.6 × 10⁻¹⁰)
Unit: kg m s^-1

Source and provenance

Original source: physics.nist.gov
Published on Koskamo by: Koskamo
Citation version: Document v1
Reuse: CODATA 2022 recommended values from NIST, a work of the US government (public domain in the United States)

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Version history

Published by Koskamo2026-10-03
Version 1