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V/50/catalog Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)
The main part of the Catalogue (9110 rows)
  HR==7949
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ColumnValue  Explain   (UCD)
_RAJ200020 46 12.700 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+33 58 13.00 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
7949recno 7949  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR7949  (i) [1/9110] Harvard Revised Number = Bright Star Number (meta.id;meta.main)
Name 53Eps Cyg  Name, generally Bayer and/or Flamsteed name (meta.id)
DMBD+33 4018  Durchmusterung Identification (zone in bytes 17-19) (meta.id)
HD197989   [1/225300] Henry Draper Catalog Number (meta.id)
SAO 70474   [1/258997] SAO Catalog Number (meta.id)
FK5 780   FK5 star Number (meta.id)
IRflagI   [I] I if infrared source (meta.note)
r_IRflag    [ ':] Coded reference for infrared source (Note)   (meta.ref)
Multiple    [AWDIRS] Double or multiple-star code (Note)   (meta.note)
ADS14274  Aitken's Double Star Catalog (ADS) designation (meta.id)
ADScomp   ADS number components (meta.id)
VarID   Variable star identification (meta.id)
RAJ200020 46 12.7 "h:m:s" (i) Hours RA, equinox J2000, epoch 2000.0 (Note 1)   (pos.eq.ra;meta.main)
DEJ2000+33 58 13 "d:m:s" (i) Sign Dec, equinox J2000, epoch 2000.0 (Note 1)   (pos.eq.dec;meta.main)
GLON 75.94 deg Galactic longitude (Note 1)   (pos.galactic.lon)
GLAT -5.71 deg Galactic latitude (Note 1)   (pos.galactic.lat)
Vmag 2.46 mag Visual magnitude (Note 1)   (phot.mag;em.opt.V)
n_Vmag    [ HR] Visual magnitude code (Note)   (meta.note)
u_Vmag    [ :?] Uncertainty flag on V (meta.code.error)
B-V 1.03 mag B-V color in the UBV system (phot.color;em.opt.B;em.opt.V)
u_B-V    [ :?] Uncertainty flag on B-V (meta.code.error)
U-B 0.87 mag U-B color in the UBV system (phot.color;em.opt.U;em.opt.B)
u_U-B    [ :?] Uncertainty flag on U-B (meta.code.error)
R-I 0.54 mag R-I in system specified by n_R-I (phot.color;em.opt.R;em.opt.I)
n_R-I    [CE:?D] Code for R-I system (Cousin, Eggen) (meta.note)
SpType K0-III  Spectral type (src.spType)
n_SpType    [evt] Spectral type code (meta.note)
pmRA 0.356 arcsec/yr Annual proper motion in RA J2000, FK5 system (pos.pm;pos.eq.ra)
pmDE 0.328 arcsec/yr Annual proper motion in Dec J2000, FK5 system (pos.pm;pos.eq.dec)
n_Parallax    [D] D indicates a dynamical parallax, otherwise a trigonometric parallax (meta.note)
Parallax 0.057 arcsec Trigonometric parallax (unless n_Parallax) (pos.parallax.trig)
RadVel -11 km/s Heliocentric Radial Velocity (phys.veloc;pos.heliocentric)
n_RadVelSB?   [V?SB123O ] Radial velocity comments (Note)   (meta.note)
l_RotVel <   [≤> ] Rotational velocity limit characters (meta.code.error)
RotVel 17 km/s Rotational velocity, v sin i (phys.veloc.rotat)
u_RotVel    [ :v] uncertainty and variability flag on RotVel (meta.code.error)
Dmag 9.3 mag Magnitude difference of double, or brightest multiple (phot.mag;arith.diff)
Sep 54.9 arcsec Separation of components in Dmag if occultation binary. (pos.angDistance)
MultIDAB  Identifications of components in Dmag (meta.code.multip)
MultCnt 3   Number of components assigned to a multiple (meta.number)
NoteFlag*   [*] a star indicates that there is a note (see file notes) (meta.note)
V/50/notes Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)
Remarks (9190 rows)
  HR==7949
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ColumnValue  Explain   (UCD)
8106recno 8106  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR7949   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 1  Note counter (sequential for a star) (meta.note)
CategoryD:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
RemarkAB optical. C, 13v at 78" CPM.  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
8107recno 8107  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR7949   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 1  Note counter (sequential for a star) (meta.note)
CategoryN:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
RemarkGienah Cygni; Gienah, also applied to HR 4662.  Remarks in free form text (meta.note)
  
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