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II/346/jsdc_v2 JMMC Stellar Diameters Catalogue - JSDC. Version 2 (Bourges+, 2017)
Stellar diameters catalogue, version 2 (465877 rows)
  recno=322982
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200017 56 36.3699000 "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+51 29 20.024000 "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)
_RAB195017 55 26.5105608 "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+51 29 37.333483 "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)
_Glon079.0549566754 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+29.2173371126 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)
322982recno 322982  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
Dis 0  indicates differences between JSDC V1 and V2 (meta.note)

NameHD164058  Normalised star name (preferably HD) (meta.id;meta.main)
SpTypeK5III  Spectral Type from Simbad (src.spType)
Bmag 3.761 mag B magnitude (Cat. I/259) (phot.mag;em.opt.B)
e_Bmag 0.005831 mag Error on Bmag (Cat. I/259) (stat.error;phot.mag;em.opt.B)
Vmag 2.240 mag V magnitude (Cat. I/259) (phot.mag;em.opt.V)
e_Vmag 0.003 mag Error on Vmag (Cat. I/259) (stat.error;phot.mag;em.opt.V)
Rmag 1.080000 mag R magnitude (estimated) (phot.mag;em.opt.R)
Imag 0.230000 mag I magnitude (estimated) (phot.mag;em.opt.I)
Jmag -0.245 mag J magnitude (Cat. II/246) (phot.mag;em.IR.J)
e_Jmag 0.212 mag Error on Jmag (Cat. II/246) (stat.error;phot.mag;em.IR.J)
Hmag -1.034 mag H magnitude (Cat. II/246) (phot.mag;em.IR.H)
e_Hmag 0.180 mag Error on Hmag (Cat. II/246) (stat.error;phot.mag;em.IR.H)
Kmag -1.162 mag K magnitude (Cat. II/246) (phot.mag;em.IR.K)
e_Kmag 0.160 mag Error on Kmag (Cat. II/246) (stat.error;phot.mag;em.IR.K)
Lmag -1.500 mag L magnitude (Cat. II/311/wise W1mag) (phot.mag;em.IR.3-4um)
e_Lmag  mag Error on Lmag (Cat. II/311/wise e_W1mag) (stat.error;phot.mag;em.IR.3-4um)
Mmag-1.165 mag M magnitude (Cat. II/311/wise W2mag) (phot.mag;em.IR.4-8um)
e_Mmag  mag Error on Mmag (Cat. II/311/wise e_W2mag) (stat.error;phot.mag;em.IR.4-8um)
Nmag -1.061000 mag N magnitude (Cat. II/311/wise W3mag) (phot.mag;em.IR.8-15um)
e_Nmag 0.387 mag Error on Nmag (Cat. II/311/wise e_W3mag) (stat.error;phot.mag;em.IR.8-15um)
LDD 9.421364 mas Limb-Darkened Disk diameter (phys.angSize)
e_LDD 0.682106 mas Error on LDD (and all UDDs) (Note 1)   (stat.error)
LDDCHI 5.13827e-02  Chi2 of LDD fitting (Note 2)   (stat.fit.chi2)
CalFlag0   [0/7] Confidence flags for using this star as a calibrator in Optical Interferometry experiments (Note 3)   (meta.code)
UDDB 8.501066 mas Uniform Disk Diameter in band B (Note 4)   (phys.angSize;em.opt.B)
UDDV 8.689196 mas Uniform Disk Diameter in band V (Note 4)   (phys.angSize;em.opt.V)
UDDR 8.810528 mas Uniform Disk Diameter in band R (Note 4)   (phys.angSize;em.opt.R)
UDDI 8.944851 mas Uniform Disk Diameter in band I (Note 4)   (phys.angSize;em.opt.I)
UDDJ 9.137684 mas Uniform Disk Diameter in band J (Note 4)   (phys.angSize;em.IR.J)
UDDH 9.137684 mas Uniform Disk Diameter in band H (Note 4)   (phys.angSize;em.IR.H)
UDDK 9.188332 mas Uniform Disk Diameter in band K (Note 4)   (phys.angSize;em.IR.K)
UDDL 9.279037 mas Uniform Disk Diameter in band L (Note 4)   (phys.angSize;em.IR.3-4um)
UDDM 9.316146 mas Uniform Disk Diameter in band M (Note 4)   (phys.angSize;em.IR.4-8um)
UDDN 9.356162 mas Uniform Disk Diameter in band N (4 (phys.angSize;em.IR.8-15um)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)

RAJ200017 56 36.36990 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+51 29 20.0240 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  
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