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Table 3.

Lensing parameters of MOA-2023-BLG-065.

Parameter Static Parallax Orbit Orbit + parallax
χ2 2399.0 1876.6 1882.7 1872.6
t0 (HJD′) 60 030.308 ± 0.024 60 030.140 ± 0.045 60 029.951 ± 0.079 60 030.356 ± 0.090
u0 −0.3893 ± 0.0053 −0.426 ± 0.009 −0.4539 ± 0.0079 −0.4378 ± 0.0083
tE (days) 30.74 ± 0.51 37.27 ± 0.59 39.03 ± 0.54 37.81 ± 0.75
s 1.327 ± 0.011 1.452 ± 0.008 1.471 ± 0.007 1.467 ± 0.010
q 1.089 ± 0.013 0.877 ± 0.041 0.939 ± 0.023 0.887 ± 0.022
α (rad) 4.7757 ± 0.0001 4.7668 ± 0.0015 4.7705 ± 0.0050 4.7477 ± 0.0062
ρ (10−3) 2.018 ± 0.039 1.724 ± 0.041 1.763 ± 0.033 1.739 ± 0.037
πE, N 0.069 ± 0.119 −0.20 ± 0.26
πE, E −0.157 ± 0.045 −0.214 ± 0.054
ds/dt (yr−1) 0.015 ± 0.071 −0.296 ± 0.082
dα/dt (rad yr−1) −0.531 ± 0.159 0.217 ± 0.506

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