VizieR

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VizieR

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V/41/catalog Physical parameters of spectroscopic binaries (Kraicheva+ 1980)
The catalogue of parameters (936 rows)
  recno=626
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ColumnValue  Explain   (UCD)
_RAJ200020 38 20.2821 "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)
_DEJ2000-01 06 18.431 "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)
_RAB195020 35 45.4174 "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)
_DEB1950-01 16 52.616 "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)
_Glon044.8116726 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-24.1392588 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)
626recno 626  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq626   [1/940] Serial number (meta.id;meta.main)
NameHD196574  HD or DM identification or name of star (meta.id)
RA190020 33.2 "h:m:s" [0/24[ Right Ascension 1900 (pos.eq.ra)
DE1900-01 27 "d:m:s" [0/90[ Declination 1900 (pos.eq.dec)
Vmax 4.33 mag Apparent V magnitude at maximum (phot.mag;em.opt.V)
Vmin  mag Apparent V magnitude at minimum (phot.mag;em.opt.V)
Sp1G 8.0 III  Spectral type of the primary component (src.spType)
Sp2   Spectral type of the secondary component (src.spType)
QB   [A-E INS] Quality of the orbital elements (meta.code.qual)
P 205.00000 d Orbital period (days) (time.period)
omeg1321.43 deg [0/360[ Longitude of periastron ω1 (src.orbital.periastron)
omeg2  deg [0/360[ Longitude of periastron ω2 (src.orbital.periastron)
e 0.1280   [0/1] Eccentricity of the orbit (src.orbital.eccentricity)
K1 9.78 km/s [1.3/437] semi-amplitude of primary K1 (phys.veloc;src.orbital)
K2  km/s [5/362] semi-amplitude of secondary K2 (phys.veloc;src.orbital)
Vo -6.09 km/s [-99/175] Barycenter velocity V0 (phys.veloc;pos.barycenter)
f(m) 0.0194 Msun [0/20] Mass function f(M) (Note 1)   (phys.mass)
log.M1 0.5600 [Msun] [-4/5.1] Mass of primary M1 (log) (phys.mass)
log.M2 -0.0564 [Msun] [-4/3.1] Mass of secondary M2 (log) (phys.mass)
log.a 2.3825 [AU] [0/5] semi-major orbit axis (log) (phys.size.smajAxis)
log.J 53.1498 [g.cm2/s] [46/60] angular momentum J (log) (Note 2)   (phys.angMomentum)
log.j 19.1957 [cm2/s] [16/22] specific angular momentum j (log) (Note 2)   (phys.angMomentum)

SimbadNameHD196574  Designation understandable by the Simbad data-base (meta.id)
_RA309.58451 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-01.10512 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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