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Table D.6.

Derived rate of period change and IS crossing number.

Name Crossing Lit.
s yr−1 s yr−1
η Aql 0.234 ± 0.001 2 0.255 ± 0.092 (a), 0.24 (b)
FF Aql 0.124 ± 0.001 3 0.08 (b), 0.072 ± 0.011 (f)
FM Aql −0.258 ± 0.010 3 0.01 (b)
FN Aql −0.447 ± 0.083 2 −0.37 (b)
SZ Aql 3.904 ± 0.014 3 5.72 (b)
TT Aql −0.752 ± 0.006 2 0.33 (b)
U Aql 0.101 ± 0.011 3 −0.19 (b)
RT Aur −0.140 ± 0.020 2 −0.14 (b), 0.082 ± 0.012 (g)
Car 16.965 ± 0.001 3 118.6 (b)
U Car 78.478 ± 1.146 3
V Car −0.687 ± 0.013 2
VY Car −35.324 ± 0.000 2 −75.2 (c)
CF Cas −0.033 ± 0.000 2 −0.072 (d)
DL Cas 0.569 ± 0.006 3 0.02 (b), 0.109 ± 0.037 (i)
XX Cen −4.878 ± 0.004 2 −4.47 (b)
V Cen 0.152 ± 0.007 3
δ Cep 0.067 ± 0.006 3 −0.1006 ± 0.0002 (a), −0.08 (b)
CD Cyg 1.704 ± 0.065 3 5.223 ± 0.458 (e)
X Cyg 1.637 ± 0.010 3 1.460 ± 0.267 (e)
β Dor 0.331 ± 0.021 3 0.468 ± 0.016 (a), 0.91 (b)
ζ Gem −1.311 ± 0.000 2 −3.10 ± 0.17 (a), −3.40 (b)
CV Mon −0.006 ± 0.052 3 0.42 (b)
T Mon 4.273 ± 3.455 3 12.5 (b)
S Nor 0.784 ± 0.081 3
TW Nor −2.377 ± 0.018 2
V340 Nor 0.966 ± 0.308 3
RY Sco 1.227 ± 0.219 3 12.73 (b)
RU Sct 5.179 ± 0.015 3 10.1 (b)
GY Sge −93.681 ± 68.486 3 743.0 (b)
S Sge −0.034 ± 0.001 2 0.35 (b)
BB Sgr −0.299 ± 0.019 2 0.68 (b)
U Sgr −0.330 ± 0.000 2 0.33 (b), 0.073 (d)
W Sgr 0.098 ± 0.014 3
WZ Sgr 4.961 ± 0.023 3
X Sgr 0.091 ± 0.003 3 1.49 (b)
Y Sgr −0.074 ± 0.002 2
ST Tau 0.062 ± 0.030 3 0.06 (b)
SZ Tau −0.305 ± 0.002 3 −0.353 ± 0.156 (a), −0.49 (b)
RY Vel 17.213 ± 0.200 1
RZ Vel 8.875 ± 0.011 3
T Vel −0.013 ± 0.008 2
S Vul −934.298 ± 5.731 2 561.1 (b)
SV Vul −238.527 ± 0.086 2 −231.2 ± 7.9 (a), −214.3 ± 5.5 (j)
T Vul −0.315 ± 0.000 3 −0.24 ± 0.05 (h)
U Vul −0.151 ± 0.001 2 0.04 (b)

Notes. Other measured rates of period change from the literature are also listed in the last column.

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