CHEOPS observations confirm nodal precession in the WASP-33 system

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Table 6

Fitted times of mid-transit for individual transits of WASP-33 b, and the deviations (O–C) from the ephemeris presented in Ivshina & Winn (2022) [I&W 2022].

E	T_c − 2 450 000	O–C
(I&W 2022)	BJD_TDB	d
2418	${9167.1353}_{- 0.0029}^{+ 0.0031}$ $9167.1353_{ - 0.0029}^{ + 0.0031}$	0.0006
2429	${9180.5530}_{- 0.0018}^{+ 0.0016}$ $9180.5530_{ - 0.0016}^{ + 0.0018}$	−0.0003
2703	${9514.7976}_{- 0.0022}^{+ 0.0022}$ $9514.7976_{ - 0.0022}^{ + 0.0022}$	−0.0003
2753	${9575.7929}_{- 0.0026}^{+ 0.0028}$ $9575.7929_{ - 0.0026}^{ + 0.0028}$	0.0015

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