VizieR

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VizieR

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J/MNRAS/373/1483/stars W UMa type and CAB stars dynamical evolution (Eker+, 2006)
Physical parameters of the studied stars (chromospherically active stars and W UMa stars) (221 rows)
  recno=10
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ColumnValue  Explain   (UCD)
_RAJ200021 47 02.4451 "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)
_DEJ2000-16 07 38.229 "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)
_RAB195021 44 17.8956 "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)
_DEB1950-16 21 33.108 "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)
_Glon037.6006078 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-46.0133025 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)
10recno 10  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
T   W for W UMa stars (blank for chromospherically active stars) (src.class)

Seq 10  Sequential number (meta.record)
n_Seq*   [*] Possible member of young group (Note 1)   (meta.note)
Namedelta Cap  Name (meta.id;meta.main)
SpTypeF1IV-III/K1V  MK spectral type (src.spType)
EvolSG  Stage of evolution (G, MS, SG) in table1 or type (W, A) in table2 (Note 2)   (src.class.luminosity)
Mtot 2.730 solMass Total mass (M1+M2) (phys.mass)
q 0.365  Mass ratio (M2/M1) (phys.mass)
Per 1.0230 d Orbital period (time.period)
R1  solRad Radius of the primary (phys.size.radius)
R2  solRad Radius of the secondary (phys.size.radius)
logJo52.116 [g.cm2/s] Orbital angular momentum (OAM) (cgs) (phys.angMomentum)
Jspin/Jo    Total spin angular momentum as fraction of orbital angular momentum (phys.angMomentum)

SimbadSimbad  ask the Simbad data-base about this object
_RA326.76019 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-16.12729 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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