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VizieR

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V/50/catalog Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)
The main part of the Catalogue (9110 rows)
  HR==7121
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ColumnValue  Explain   (UCD)
_RAJ200018 55 15.900 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-26 17 48.00 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
7121recno 7121  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR7121  (i) [1/9110] Harvard Revised Number = Bright Star Number (meta.id;meta.main)
Name 34Sig Sgr  Name, generally Bayer and/or Flamsteed name (meta.id)
DMCD-2613595  Durchmusterung Identification (zone in bytes 17-19) (meta.id)
HD175191   [1/225300] Henry Draper Catalog Number (meta.id)
SAO187448   [1/258997] SAO Catalog Number (meta.id)
FK5 706   FK5 star Number (meta.id)
IRflagI   [I] I if infrared source (meta.note)
r_IRflag    [ ':] Coded reference for infrared source (Note)   (meta.ref)
MultipleW   [AWDIRS] Double or multiple-star code (Note)   (meta.note)
ADS   Aitken's Double Star Catalog (ADS) designation (meta.id)
ADScomp   ADS number components (meta.id)
VarID   Variable star identification (meta.id)
RAJ200018 55 15.9 "h:m:s" (i) Hours RA, equinox J2000, epoch 2000.0 (Note 1)   (pos.eq.ra;meta.main)
DEJ2000-26 17 48 "d:m:s" (i) Sign Dec, equinox J2000, epoch 2000.0 (Note 1)   (pos.eq.dec;meta.main)
GLON 9.56 deg Galactic longitude (Note 1)   (pos.galactic.lon)
GLAT-12.43 deg Galactic latitude (Note 1)   (pos.galactic.lat)
Vmag 2.02 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-0.22 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-0.75 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-0.21 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 B2.5V  Spectral type (src.spType)
n_SpType    [evt] Spectral type code (meta.note)
pmRA 0.013 arcsec/yr Annual proper motion in RA J2000, FK5 system (pos.pm;pos.eq.ra)
pmDE-0.054 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  arcsec Trigonometric parallax (unless n_Parallax) (pos.parallax.trig)
RadVel -11 km/s Heliocentric Radial Velocity (phys.veloc;pos.heliocentric)
n_RadVelV   [V?SB123O ] Radial velocity comments (Note)   (meta.note)
l_RotVel    [≤> ] Rotational velocity limit characters (meta.code.error)
RotVel201 km/s Rotational velocity, v sin i (phys.veloc.rotat)
u_RotVel    [ :v] uncertainty and variability flag on RotVel (meta.code.error)
Dmag 7.4 mag Magnitude difference of double, or brightest multiple (phot.mag;arith.diff)
Sep 309.0 arcsec Separation of components in Dmag if occultation binary. (pos.angDistance)
MultID   Identifications of components in Dmag (meta.code.multip)
MultCnt    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==7121
Post annotation about this record
ColumnValue  Explain   (UCD)
7304recno 7304  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR7121   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 1  Note counter (sequential for a star) (meta.note)
CategoryC:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
RemarkColor excess E(B-V) = +0.02.  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
7305recno 7305  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR7121   [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)
RemarkInterferometer measures indicate multiple star.  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
7306recno 7306  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR7121   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 1  Note counter (sequential for a star) (meta.note)
CategoryG:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
RemarkSco-Cen assoc.  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
7307recno 7307  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR7121   [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)
RemarkNUNKI; Sadira.  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
7308recno 7308  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR7121   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 1  Note counter (sequential for a star) (meta.note)
CategoryS:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
RemarkLyman alpha and Lyman beta observed from COPERNICUS.  Remarks in free form text (meta.note)
  
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