Lunar time ephemeris LTE440: Definitions, algorithm, and performance

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Table 1

Summary of estimated $L_{C}^{M}$ $L_C^{\rm{M}}$ .

$L_{C}^{M} (10^{- 8})$ $L_C^M({10^{ - 8}})$	Ref.
1.482 536 214 9	This work, LTE430
1.482 536 216 7	This work, LTE440
1.482 536 221 7	This work, LTE440, calibrated with LTE441
1.482 4^a	Kopeikin & Kaplan (2024)
1.482 536 24^b	Turyshev et al. (2025)

Notes. ^(a)Derived from the value of 1.280 8 ms d⁻¹ given by Kopeikin & Kaplan (2024). ^(b)Denoted as L_H in Turyshev et al. (2025).

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