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Table 4.

Heliocentric time of minima determined for Cyg OB2-22 C.

Tmin Error (O–C) Source
HJD−2 400 000 d d
50 284.263 0.004 −0.005 P&K98
50 292.586 0.003 −0.006 P&K98
50 317.553 0.004 −0.012 P&K98
56 102.952 0.007 0.092 Sa15
58 687.519 0.005 0.005 TESS
58 691.685 0.005 0.009 TESS
58 695.816 0.005 −0.022 TESS
58 699.995 0.005 −0.005 TESS
58 704.154 0.005 −0.008 TESS
58 708.321 0.005 −0.003 TESS
58 712.482 0.005 −0.004 TESS
58 716.647 0.005 −0.001 TESS
58 720.787 0.005 −0.023 TESS
58 729.122 0.005 −0.012 TESS
58 733.293 0.005 −0.003 TESS

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