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V/53A/catalog Catalogue of the Brightest Stars (Ochsenbein+ 1988)
The Catalogue (1628 rows)
  recno=875
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ColumnValue  Explain   (UCD)
_RAJ200013 00 43.700 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+56 21 59.00 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195012 58 35.269 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+56 38 07.09 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon120.301830 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+60.714394 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)
875recno 875  Record number assigned by the VizieR team. Should Not be used for identification.

HR4931  (i) [1/9110] "Bright Star" catalog V/50

n_HR   indicates that name(s) exist for this star in the file "names.dat" (indique l'existence de nom(s) usuels)

HD113139   [1/225300] Henry Draper" catalog III/135
Flamsteed 78   Flamsteed number
Bayer   Greek letter (lettre grecque)
ConstUMa  Constellation Name (3 characters)
VarName 6980  Designation as Variable Star
RA200013 00 43.7 "h:m:s" Right Ascension 2000 (hours)
DE2000+56 21 59 "d:m:s" Declination 2000 (degrees)
precRA 25.5 0.1s/a Precession in RA for 10 years
precDE-19.3 arcsec/a Precession in DE for 10 years
ELON159.67 deg Ecliptic longitude, J2000
ELAT 55.24 deg Ecliptic latitude, J2000
GLON120.30 deg Galactic longitude
GLAT 60.71 deg Galactic latitude
HRm 0   [0,9110] 2nd HR number when combined (Note 4)   
HIP 63503   Hipparcos (Cat. I/239) designation (Note 4)   
n_HIP    [*] Note on Plx, pmRA, pmDE (Note 4)   
Plx 40 mas Parallax from Hipparcos (1) (Note 4)   
pmRA 108 mas/yr Proper motion (mouvement propre) in RA (4) (Note 9)   
pmDE 2 mas/yr Proper motion (mouvement propre) in DE (Note 4)   
RA(ICRS)195.181607 deg Right ascension from Hipparcos (Note 10)   
DE(ICRS) 56.366331 deg Declination from Hipparcos (Note 10)   
Dist 81 al Distance of star in light-years (Note 5)   
n_Distt   [ts] Trigonometric/Spectroscopic distance (Note 5)   
RVel -10 km/s Radial velocity (vitesse radiale)
n_RVelV?   [VSB12O? ] Comment on RVel (Note 3)   
Vmag 4.93 mag [-1.46/5.03] Visual magnitude (magnitude visuelle)
B-V 0.36 mag B-V (Johnson) index (Note 2)   
U-B 0.01 mag U-B (Johnson) index (Note 2)   
V-R 0.37 mag V-R (Johnson) index (Note 2)   
R-I 0.21 mag R-I (Johnson) index (Note 2)   
b-y 0.244 mag Stromegren index (Note 2)   
m1 0.168 mag Stroemgren index (Note 2)   
c1 0.578 mag Stroemgren index (Note 2)   
Hbeta 2.708 mag Stroemgren index (Note 2)   
l_vsini    [:<] Limit flag for vsini (Note 6)   
vsini 92 km/s Projected rotational velocity (projection de la vitesse de rotation sur la ligne de visee) (Note 1)   
u_vsini   ':' for uncertainty (marque d'incertitude)
Wgamma  0.1nm Equivalent width of H-gamma line (largeur equivalente de la raie Hgamma) (en Angstroem = 10-10m) (Note 1)   
WilsonLC   Wilson Luminosity Class (Note 7)   
SpTypeF2V  MK Spectral Type
LClass5   [1/6] Numeric Luminosity Class (classe de luminosite exprimee en chiffre) (Note 1)   
nComp 2   [1/13] Number of visual components (nombre de composantes visuelles)
Dmag 2.5 mag Magnitude difference between components (difference de magnitude entre les composantes) Comp (Note 1)   
Sep 1.3 arcsec Separation between Comp (Note 1)   
Comp   Designation of components (Note 8)   

SimbadSimbad  ask the Simbad data-base about this object
  
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