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Table 7

Major period terms in TT-TCL.

Periods days σ Period days Amplitude μs
27.5610 0.0589 0.4778 M
13.7775 0.0016 0.0130 2M
9.1852 0.0325 0.0005 3M
31.8023 0.0488 0.0971 2D − M
14.7668 0.0083 0.0491 2D
9.6136 0.0002 0.0031 2D + M
364.8082 0.9782 0.0136 M′
173.1869 0.1800 0.0014 2F − 2D
205.7794 0.0641 0.0057 2D − 2M
15.3865 0.0014 0.0036 2D − M′
14.1953 0.0211 0.0006 2D + M′
29.8072 0.0035 0.0030 M − M′
25.6291 0.0002 0.0026 M + M′
34.8431 0.0109 0.0047 2D − M − M′

Notes. The first and second columns list the periods and their σ values in days, the third column shows the amplitudes, and the last column gives the luni-solar arguments as defined in Kopeikin & Kaplan (2024).

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