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\begin{document}
 
\IBVShead{6093}{31 January 2014}
 
\IBVStitle{Timings of Minima of Eclipsing Binaries}

\IBVSauth{Diethelm, Roger} 
\IBVSinsto{Bahnhofstrasse 3, CH--4118 Rodersdorf, Switzerland}
 

\begintext
 
The following Table is my last list of timings of minima of eclipsing binaries secured by CCD 
photometry, obtained in the second half 
of 2013. To obtain these data, several telescopes operated by iTelescope.com in Spain, New Mexico (USA) and Australia were used. The given $O-C$ values generally refer to the linear elements of the 
newest electonic version of the GCVS (Samus 
et al., 2013), except for the cases stated in the remarks, where the 
determination of current elements 
made use of the up-to-date ASAS data ({\tt http://www.astrouw.edu.pl/asas/}) and the 
Lafler-Kinman algorithm of the PERANSO 
software ({\tt http://www.peranso.com/}). All times given are heliocentric UTC.
 
\small
\begin{center}

\vskip 2mm
{\bf Table 1: Minima of eclipsing binaries}
\begin{tabular}{lcllcl}\hline
Variable & Type & HJD 24\dots & 
\multicolumn{1}{c}{$O-C$} & n & Remarks \\
\hline
GSC 5248-1194 Aqr & p & 56571.915(5) & $-0.005$ & 34 & V; el: 54452.583 + 0.7896189 $\times$ E \\
GSC 5821-87 Aqr & p & 56575.9369(4) & $+0.0009$ & 34 & V; el: IBVS 6011 \\
GSC 5822-1040 Aqr & p & 56529.2181(2) & $+0.0010$ & 60 & V; el: 54753.615 + 0.889580 $\times$ E \\
GSC 5830-845 Aqr & p & 56560.1184(2) & $-0.0139$ & 55 & V; el: 54331.761 + 0.439868 $\times$ E \\
GSC 6385-1045 Aqr & p & 56530.1367(2) & $+0.0014$ & 59 & V; el: 53166.916 + 0.548293 $\times$ E \\
V871 Aql & p & 56480.1838(2) & $-0.1535$ & 46 & V; eccentric \\
V889 Aql & p & 56491.5058(3) & $+0.0045$ & 54 & V; el: Krakow Catalog; eccentric \\
GSC 497-590 Aql & p & 56486.1895(2) & $+0.0062$ & 54 & V; el: 54362.628 + 0.675861 $\times$ E \\
OQ Cam & p & 56585.8951(29) & $-0.0349$ & 42 & V; el: IBVS 6011 \\
MM Cas & p & 56602.7479(1) & $+0.1054$ & 60 & V \\
NU Cas & p & 56582.6582(3) & $-0.0015$ & 60 & V; el: Krakow Catalog \\
NZ Cas & p & 56587.824(9) & $+0.007$ & 55 & V; el: Krakow Catalog \\
OX Cas & s & 56540.5429(20) & $+0.0346$ & 61 & V; eccentric \\
PV Cas & s & 56477.8908(3) & $-0.2426$ & 64 & V; eccentric \\
V364 Cas & s & 56558.8560(13) & $-0.0219$ & 30 & V \\
V381 Cas & p & 56582.8282(1) & $-0.0171$ & 60 & V; eccentric \\
V821 Cas & s & 56530.5196(5) & $-0.2092$ & 64 & V; el: IBVS 5386; eccentric \\
V1137 Cas & p & 56526.7543(5) & $-0.0293$ & 49 & V; eccentric \\
EK Cep & p & 56523.5101(2) & $+0.0107$ & 19 & V; eccentric \\
GS Cep & s & 56559.8495(3) & $+0.0009$ & 53 & V; el: IBVS 3596 \\
NR Cep & s & 56569.8168(6) & $-0.0596$ & 60 & V \\
V796 Cep & s & 56585.8106(4) & $-0.0030$ & 40 & V; el: IBVS 6011 \\
V919 Cep & s & 56513.7281(5) & $-0.0344$ & 47 & V; eccentric \\
GSC 4482-673 Cep & s & 56557.8640(2) & $+0.0053$ & 70 & V; el: OEJV 83 \\
VV Cet & s & 56525.3093(2) & $-0.0055$ & 52 & V; el: 54247.936 + 0.5223945 $\times$ E \\
GSC 5278-346 Cet & p & 56554.1228(1) & $-0.0054$ & 59 & V; el: IBVS 6011 \\
Y Cyg & s & 56488.480(3) & $+0.127$ & 16 & V; eccentric \\
MY Cyg & p & 56448.872(5) & $-0.007$ & 71 & V; eccentric \\
\hline
\end{tabular}
\end{center}


\small
\begin{center}
\vskip 2mm
{\bf Table 1: Minima of eclipsing binaries}
\begin{tabular}{lcllcl}\hline
Variable & Type & HJD 24\dots & 
\multicolumn{1}{c}{$O-C$} & n & Remarks \\
\hline

V498 Cyg & s & 56494.517(3) & $+0.178$ & 35 & V; eccentric \\
V974 Cyg & p & 56466.5463(2) & $-0.1695$ & 97 & V; eccentric \\
V1136 Cyg & s & 56453.5311(6) & $+0.3517$ & 98 & V; eccentric \\
V2281 Cyg & p & 56490.4378(3) & $+0.0082$ & 28 & V; el: 51460.801 + 1.07356 $\times$ E \\
YY Eri & s & 56575.1357(2) & $-0.0051$ & 23 & V; el: IBVS 5960 \\
Y Gru & p & 56563.0309(1) & $-0.0066$ & 56 & V; el: 54641.885 + 1.7168476 $\times$ E \\
RX Gru & p & 56546.0967(3) & $+0.0064$ & 37 & V; el: 53732.563 + 0.7431398 $\times$ E \\
FN Her & p & 56494.9519(6) & $+0.0919$ & 79 & V \\
LV Her & p & 56454.4575(1) & $+0.0355$ & 134 & V; el: IBVS 5201; eccentric \\
V1059 Her & p & 56456.7861(2) & $+0.0153$ & 90 & V; el: 53477.795 + 0.749051 $\times$ E \\
RV Hyi & s & 56586.0217(3) & $+0.8464$ & 50 & V; el: Krakow Catalog; eccentric \\
CO Lac & p & 56524.4899(3) & $-0.0012$ & 57 & V; el: Krakow Catalog; eccentric \\
IL Lac & p & 56495.5011(5) & $+0.0042$ & 48 & V; el: IBVS 5621; eccentric \\
MZ Lac & s & 56514.5166(3) & $+0.0865$ & 56 & V; el: JAAVSO 19, 12; eccentric \\
OO Lac & p & 56519.5008(4) & $+0.1586$ & 42 & V \\
V364 Lac & s & 56545.5051(28) & $+0.1495$ & 60 & V; eccentric \\
RZ Mic & p & 56520.0693(2) & $-0.0104$ & 80 & V; el: 54759.575 + 3.9830423 $\times$ E \\
AH Mic & p & 56523.0043(4) & $-0.0440$ & 77 & V; el: 53656.53 +0.387315 $\times$ E \\
CY Mic & p & 56526.018(5) & $-0.010$ & 52 & V; el: 52908.598 + 1.6287393 $\times$ E \\
GV Nor & s & 56465.9450(2) & $-0.1786$ & 90 & V; el: Krakow Catalog; eccentric \\
WZ Oph & p & 56491.0050(2) & $+0.0031$ & 72 & V \\
V509 Oph & p & 56470.799(3) & $+0.051$ & 60 & V \\
V752 Oph & p & 56455.8065(3) & $-0.1406$ & 63 & V \\
EQ Per & p & 56597.8500(3) & $+0.6261$ & 40 & V \\
LS Per & p & 56588.7932(9) & $+0.0133$ & 54 & V; el: Krakow Catalog \\
V449 Per & p & 56600.8248(3) & $+0.0559$ & 52 & V \\
FY Psc & p & 56604.7329(3) & $+0.0001$ & 38 & V; el: 51486.775 + 0.3562053 $\times$ E \\
GSC 5254-59 Psc & s & 56510.2397(2) & $-0.0164$ & 36 & V; el: IBVS 6011 \\
YY PsA & p & 56555.1424(2) & $+0.0077$ & 50 & V; el: 54437.558 + 1.8624245 $\times$ E \\
YY Sgr & s & 56477.2091(3) & $-0.2484$ & 100 & V; eccentric \\
V5565 Sgr & s & 56466.043(3) & $-0.469$ & 82 & V; el: Krakow Catalog; eccentric \\
GSC 5720-943 Sgr & s & 56475.0578(7) & $-0.0206$ & 40 & V; el: 54432.762 + 0.401596 $\times$ E \\
GSC 5700-639 Sct & s & 56477.034(5) & $0.009$ & 100 & V; el: 54550.871 + 2.403187 $\times$ E\\
V351 Tel & p & 56501.9718(7) & $+0.0350$ & 76 & V; el: 53490.874 + 6.4476719 $\times$ E; eccentric \\
CU Tuc & p & 56589.9292(4) & $-0.0034$ & 58 & V; el: 53175.927 + 0.8658396 $\times$ E \\
ZZ UMi & p & 56470.7323(2) & $+0.0041$ & 76 & V \\
FQ Vul & p & 56482.8309(12) & $+0.2862$ & 43 & V; eccentric \\
V495 Vul & p & 56469.7300(2) & $-0.0004$ & 73 & V \\
\hline
\end{tabular}
\end{center}

\references
Dahm, M., 1994, {\it BAV Rb.}, {\bf 43}, 104

Degirmenci, O.L. et al., 2003, {\it IBVS}, No. 5386

Diethelm, R., 2009a, {\it IBVS}, No. 5871

Diethelm, R., 2009b, {\it IBVS}, No. 5894

Diethelm, R., 2010, {\it IBVS}, No. 5945

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Diethelm, R., 2012a, {\it IBVS}, No. 6011

Diethelm, R., 2012b, {\it IBVS}, No. 6029

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\endreferences

\end{document}


