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J/A+A/426/1001/table2a Catalog of contact binary stars (Csizmadia+, 2004)
Catalogue of the light curve solutions of W UMA stars (159 rows)
  recno=96
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ColumnValue  Explain   (UCD)
_RAJ200010 01 40.4300 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+17 24 32.700 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195009 58 56.1525 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+17 39 01.047 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon217.7973349 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+49.7407242 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
96recno 96  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameXY Leo  (i) Name of the contact binary system (Note 1)   

n_Name   indicates that details may be found about this star in appendices

TypeW   [ABHW] Type of the contact binary (Note 2)   
RAJ200010 01 40.43 "h:m:s" Right ascension (J2000.0) (from FK5 or GCVS)
DEJ2000+17 24 32.70 "d:m:s" Declination (J2000.0) (from FK5 or GCVS)
EphEp2435484.02390 d Ephemeris epoch. If no recent reliable ephemeris was available, we repeated the one given in GCVS
Per 0.284102290 d The orbital period of the system. If no recent reliable ephemeris was available, we repeated the one given in GCVS.
M2/M1 0.6100   The spectroscopically determined mass ratio of the system (Note 3)   
n_M2/M1*   [*] Note on M2/M1 (Note 3)   
M2/M1p 0.61000  Photometrically determined mass ratio of the system (Note 4)   
FOF 0.0670   Fill-out factor (Note 5)   
n_FOF    [*] Calculated FOF (Note 6)   
Incl67.600 deg Inclination of the orbital plane of the system using the conventional rule (90 degrees means the edge-on orbit).
Ts1 4524 K Surface temperature of the primary component. See note (Note 7)   
Ts2 4850 K Surface temperature of the secondary component. See note (Note 7)   
R1/RT 0.42520   Average fractional radius of primary component (Note 8)   
n_R1/RT    [*] Note on R1/RT (Note 9)   
R2/RT 0.33310   Average fractional radius of secondary star (Note 8)   
n_R2/RT    [*] Note on R2/RT (Note 9)   
LU1/LUT    Fractional luminosity of the primary component (L1/Ltot) in Johnson U band (Note 10)   
n_LU1/LUT    [ur] If Stroemgren u or r luminosity in LU1/LUT
LB1/LBT 0.48380   Fractional luminosity of the primary component (L1/Ltot) in Johnson B band (Note 10)   
n_LV1/LVT    [bv] If Stroemgren b or v luminosity in LV1/LUT
LV1/LVT 0.48820   Fractional luminosity of the primary component (L1/Ltot) in Johnson V band (Note 10)   
n_LR1/LRT    [rb] If Stroemgren r or b luminosity in LR1/LUT
LR1/LRT    Fractional luminosity of the primary component (L1/Ltot) in Cousins R band (Note 10)   
n_LI1/LIT    [y] If Stroemgren y luminosity in LI1/LUT
LI1/LIT    Fractional luminosity of the primary component (L1/Ltot) in Cousins I band (Note 10)   
LU3/LUT    Fractional luminosity of the tertiary component (L3/Ltot) in Johnson U band (Note 11)   
n_LB3/LBT    [u] If Stroemgren u luminosity in LB3/LBT
LB3/LBT 0.0187   Fractional luminosity of the tertiary component (L3/Ltot) in Johnson B band (Note 11)   
n_LV3/LVT    [v] If Stroemgren v luminosity in LV3/LVT
LV3/LVT 0.0557   Fractional luminosity of the tertiary component (L3/Ltot) in Johnson V band (Note 11)   
n_LR3/LRT    [b] If Stroemgren b luminosity in LR3/LRT
LR3/LRT    Fractional luminosity of the tertiary component (L3/Ltot) in Cousins R band (Note 11)   
n_LI3/LIT    [y] If Stroemgren y luminosity in LI3/LIT
LI3/LIT    Fractional luminosity of the tertiary component (L3/Ltot) in Cousins I band (Note 11)   
Dark 0.320   Value of the gravity darkening exponent used in the light curve solution (Note 12)   
l_Reflect   Limit flag on Reflect
Reflect 0.500   Value of the reflection coefficient used in the light curve solution (Note 13)   
LDCU    Value of the limb darkening coefficient in U used in the light curve solution (Note 14)   
n_LDCU    [ur] If Stroemgren u or r band in LDCU
LDCB 0.873   Value of the limb darkening coefficient in B used in the light curve solution (Note 14)   
n_LDCB    [bv] If Stroemgren b or v band in LDCB
LDCV 0.786   Value of the limb darkening coefficient in V used in the light curve solution (Note 14)   
n_LDCV    [rb] If Stroemgren r or b band in LDCV
LDCR    Value of the limb darkening coefficient in Rc used in the light curve solution (Note 14)   
n_LDCI    [y] If Stroemgren y band in LDCI
LDCI    Value of the limb darkening coefficient in Ic used in the light curve solution (Note 14)   
SP 4.7100  Dimensionless surface potentials of the two components (Note 15)   
amaj  solRad Semi-major axis of the system in solar radius
Ref132  Reference numbers where the above data were taken from, see Tables 1b and 1c as well.

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