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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=412012
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200020 53 18.5670000 "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+45 10 54.023900 "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)
_RAB195020 51 33.6896841 "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+44 59 29.352291 "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)
_Glon085.5202144348 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 +0.3073969081 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)
412012recno 412012  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)

NameHR 8003  Normalised star name (preferably HD) (meta.id;meta.main)
SpTypeK0II  Spectral Type from Simbad (src.spType)
Bmag 6.568 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 5.480 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 4.509273 mag R magnitude (estimated) (phot.mag;em.opt.R)
Imag 4.213905 mag I magnitude (estimated) (phot.mag;em.opt.I)
Jmag 3.823 mag J magnitude (Cat. II/246) (phot.mag;em.IR.J)
e_Jmag 0.274 mag Error on Jmag (Cat. II/246) (stat.error;phot.mag;em.IR.J)
Hmag 3.268 mag H magnitude (Cat. II/246) (phot.mag;em.IR.H)
e_Hmag 0.226 mag Error on Hmag (Cat. II/246) (stat.error;phot.mag;em.IR.H)
Kmag 3.003 mag K magnitude (Cat. II/246) (phot.mag;em.IR.K)
e_Kmag 0.294 mag Error on Kmag (Cat. II/246) (stat.error;phot.mag;em.IR.K)
Lmag  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  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 3.041000 mag N magnitude (Cat. II/311/wise W3mag) (phot.mag;em.IR.8-15um)
e_Nmag 0.012 mag Error on Nmag (Cat. II/311/wise e_W3mag) (stat.error;phot.mag;em.IR.8-15um)
LDD 1.172315 mas Limb-Darkened Disk diameter (phys.angSize)
e_LDD 0.115315 mas Error on LDD (and all UDDs) (Note 1)   (stat.error)
LDDCHI 7.66062e-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 1.071746 mas Uniform Disk Diameter in band B (Note 4)   (phys.angSize;em.opt.B)
UDDV 1.092768 mas Uniform Disk Diameter in band V (Note 4)   (phys.angSize;em.opt.V)
UDDR 1.106364 mas Uniform Disk Diameter in band R (Note 4)   (phys.angSize;em.opt.R)
UDDI 1.119984 mas Uniform Disk Diameter in band I (Note 4)   (phys.angSize;em.opt.I)
UDDJ 1.141455 mas Uniform Disk Diameter in band J (Note 4)   (phys.angSize;em.IR.J)
UDDH 1.141455 mas Uniform Disk Diameter in band H (Note 4)   (phys.angSize;em.IR.H)
UDDK 1.146574 mas Uniform Disk Diameter in band K (Note 4)   (phys.angSize;em.IR.K)
UDDL 1.156667 mas Uniform Disk Diameter in band L (Note 4)   (phys.angSize;em.IR.3-4um)
UDDM 1.160441 mas Uniform Disk Diameter in band M (Note 4)   (phys.angSize;em.IR.4-8um)
UDDN 1.165325 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)

RAJ200020 53 18.56700 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+45 10 54.0239 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  
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