VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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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=60107
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200004 18 31.1076000 "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+28 27 16.128000 "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)
_RAB195004 15 24.8382602 "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+28 20 00.734244 "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)
_Glon168.7101431560 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-15.4828935895 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)
60107recno 60107  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)

NameHD283518  Normalised star name (preferably HD) (meta.id;meta.main)
SpTypeK3Ve  Spectral Type from Simbad (src.spType)
Bmag 12.043 mag B magnitude (Cat. I/259) (phot.mag;em.opt.B)
e_Bmag 0.226000 mag Error on Bmag (Cat. I/259) (stat.error;phot.mag;em.opt.B)
Vmag 10.780 mag V magnitude (Cat. I/259) (phot.mag;em.opt.V)
e_Vmag 0.084 mag Error on Vmag (Cat. I/259) (stat.error;phot.mag;em.opt.V)
Rmag 9.765402 mag R magnitude (estimated) (phot.mag;em.opt.R)
Imag 9.087285 mag I magnitude (estimated) (phot.mag;em.opt.I)
Jmag 8.449 mag J magnitude (Cat. II/246) (phot.mag;em.IR.J)
e_Jmag 0.018 mag Error on Jmag (Cat. II/246) (stat.error;phot.mag;em.IR.J)
Hmag 7.789 mag H magnitude (Cat. II/246) (phot.mag;em.IR.H)
e_Hmag 0.021 mag Error on Hmag (Cat. II/246) (stat.error;phot.mag;em.IR.H)
Kmag 7.629 mag K magnitude (Cat. II/246) (phot.mag;em.IR.K)
e_Kmag 0.026 mag Error on Kmag (Cat. II/246) (stat.error;phot.mag;em.IR.K)
Lmag 7.355 mag L magnitude (Cat. II/311/wise W1mag) (phot.mag;em.IR.3-4um)
e_Lmag 0.036 mag Error on Lmag (Cat. II/311/wise e_W1mag) (stat.error;phot.mag;em.IR.3-4um)
Mmag 7.300 mag M magnitude (Cat. II/311/wise W2mag) (phot.mag;em.IR.4-8um)
e_Mmag 0.019 mag Error on Mmag (Cat. II/311/wise e_W2mag) (stat.error;phot.mag;em.IR.4-8um)
Nmag 7.243000 mag N magnitude (Cat. II/311/wise W3mag) (phot.mag;em.IR.8-15um)
e_Nmag 0.021 mag Error on Nmag (Cat. II/311/wise e_W3mag) (stat.error;phot.mag;em.IR.8-15um)
LDD 0.158339 mas Limb-Darkened Disk diameter (phys.angSize)
e_LDD 0.003759 mas Error on LDD (and all UDDs) (Note 1)   (stat.error)
LDDCHI 1.37360e-01  Chi2 of LDD fitting (Note 2)   (stat.fit.chi2)
CalFlag2   [0/7] Confidence flags for using this star as a calibrator in Optical Interferometry experiments (Note 3)   (meta.code)
UDDB 0.143592 mas Uniform Disk Diameter in band B (Note 4)   (phys.angSize;em.opt.B)
UDDV 0.146600 mas Uniform Disk Diameter in band V (Note 4)   (phys.angSize;em.opt.V)
UDDR 0.148610 mas Uniform Disk Diameter in band R (Note 4)   (phys.angSize;em.opt.R)
UDDI 0.150699 mas Uniform Disk Diameter in band I (Note 4)   (phys.angSize;em.opt.I)
UDDJ 0.153815 mas Uniform Disk Diameter in band J (Note 4)   (phys.angSize;em.IR.J)
UDDH 0.153815 mas Uniform Disk Diameter in band H (Note 4)   (phys.angSize;em.IR.H)
UDDK 0.154595 mas Uniform Disk Diameter in band K (Note 4)   (phys.angSize;em.IR.K)
UDDL 0.156026 mas Uniform Disk Diameter in band L (Note 4)   (phys.angSize;em.IR.3-4um)
UDDM 0.156625 mas Uniform Disk Diameter in band M (Note 4)   (phys.angSize;em.IR.4-8um)
UDDN 0.157309 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)

RAJ200004 18 31.10760 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+28 27 16.1280 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  
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