VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
start AladinLite
V/50/catalog Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)
The main part of the Catalogue (9110 rows)
  HR==1788
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200005 24 28.600 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-02 23 49.00 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
1788recno 1788  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR1788  (i) [1/9110] Harvard Revised Number = Bright Star Number (meta.id;meta.main)
Name 28Eta Ori  Name, generally Bayer and/or Flamsteed name (meta.id)
DMBD-02 1235  Durchmusterung Identification (zone in bytes 17-19) (meta.id)
HD 35411   [1/225300] Henry Draper Catalog Number (meta.id)
SAO132071   [1/258997] SAO Catalog Number (meta.id)
FK5    FK5 star Number (meta.id)
IRflag    [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)
ADS 4002  Aitken's Double Star Catalog (ADS) designation (meta.id)
ADScomp   ADS number components (meta.id)
VarIDEta Ori  Variable star identification (meta.id)
RAJ200005 24 28.6 "h:m:s" (i) Hours RA, equinox J2000, epoch 2000.0 (Note 1)   (pos.eq.ra;meta.main)
DEJ2000-02 23 49 "d:m:s" (i) Sign Dec, equinox J2000, epoch 2000.0 (Note 1)   (pos.eq.dec;meta.main)
GLON204.87 deg Galactic longitude (Note 1)   (pos.galactic.lon)
GLAT-20.39 deg Galactic latitude (Note 1)   (pos.galactic.lat)
Vmag 3.36 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-0.17 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-0.92 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-0.23 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 B1V+B2e  Spectral type (src.spType)
n_SpType    [evt] Spectral type code (meta.note)
pmRA 0.002 arcsec/yr Annual proper motion in RA J2000, FK5 system (pos.pm;pos.eq.ra)
pmDE 0.000 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 0.007 arcsec Trigonometric parallax (unless n_Parallax) (pos.parallax.trig)
RadVel 20 km/s Heliocentric Radial Velocity (phys.veloc;pos.heliocentric)
n_RadVelSB2O   [V?SB123O ] Radial velocity comments (Note)   (meta.note)
l_RotVel    [≤> ] Rotational velocity limit characters (meta.code.error)
RotVel 46 km/s Rotational velocity, v sin i (phys.veloc.rotat)
u_RotVel    [ :v] uncertainty and variability flag on RotVel (meta.code.error)
Dmag 1.4 mag Magnitude difference of double, or brightest multiple (phot.mag;arith.diff)
Sep 1.5 arcsec Separation of components in Dmag if occultation binary. (pos.angDistance)
MultIDAB  Identifications of components in Dmag (meta.code.multip)
MultCnt 5   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==1788
Post annotation about this record
ColumnValue  Explain   (UCD)
1982recno 1982  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR1788   [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)
RemarkADS 4002A is SB triple system, abc with periods 9.2y and 7.989d. Speckle interferometry gives 9.219y, a = 0.036" for  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
1983recno 1983  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR1788   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 2  Note counter (sequential for a star) (meta.note)
CategoryD:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
Remarkfor ab x c. Visual components AB, binary, 3.8, 4.8v, sep. 1.650"; C, 9.4v at 115". The total mass of the quintuple  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
1984recno 1984  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR1788   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 3  Note counter (sequential for a star) (meta.note)
CategoryD:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
Remarksystem exceeds 50 solar masses, the most massive component being about 17 solar masses.  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
1985recno 1985  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR1788   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 1  Note counter (sequential for a star) (meta.note)
CategoryDYN:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
Remark0.005".  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
1986recno 1986  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR1788   [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)
RemarkOri OB1a; Orion belt; cluster CR 70.  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
1987recno 1987  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR1788   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 1  Note counter (sequential for a star) (meta.note)
CategoryRV:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
RemarkExpanding circumstellar shell.  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
1988recno 1988  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR1788   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 1  Note counter (sequential for a star) (meta.note)
CategorySB:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
Remarkab, 7.9841d, K 145.2k/s, V0 +35.9k/s, asini 15.9. abc, 9.2y, K 17.5k/s, V0 +19.5k/s, asini 805. Resolved by  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
1989recno 1989  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR1788   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 2  Note counter (sequential for a star) (meta.note)
CategorySB:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
Remarkspeckle interferometry at 4-meter Mayall telescope, sep. 0.04"; vsini secondary 39k/s.  Remarks in free form text (meta.note)
ColumnValue  Explain   (UCD)
1990recno 1990  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HR1788   [1/9110] Harvard Revised (HR) (meta.id;meta.main)
Count 1  Note counter (sequential for a star) (meta.note)
CategoryVAR:   [A-Z: ] Remark category abbreviation: (Note)   (meta.note)
RemarkEA + Beta C 3.31 - 3.60V, 3.14 - 3.35B, 7.989268d. Also sinusoidal pulsation period, amp. 0.05V, 0.30197 or 0.30145d.  Remarks in free form text (meta.note)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact