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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=225957
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 19 06.5023000 "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+16 32 53.862800 "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)
_RAB195012 16 34.2952038 "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+16 49 32.737969 "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)
_Glon265.9957901025 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+77.0396458326 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)
225957recno 225957  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)

NameHD 107146  Normalised star name (preferably HD) (meta.id;meta.main)
SpTypeG2V  Spectral Type from Simbad (src.spType)
Bmag 7.644 mag B magnitude (Cat. I/259) (phot.mag;em.opt.B)
e_Bmag 0.006083 mag Error on Bmag (Cat. I/259) (stat.error;phot.mag;em.opt.B)
Vmag 7.040 mag V magnitude (Cat. I/259) (phot.mag;em.opt.V)
e_Vmag 0.006 mag Error on Vmag (Cat. I/259) (stat.error;phot.mag;em.opt.V)
Rmag 6.450873 mag R magnitude (estimated) (phot.mag;em.opt.R)
Imag 6.226967 mag I magnitude (estimated) (phot.mag;em.opt.I)
Jmag 5.867 mag J magnitude (Cat. II/246) (phot.mag;em.IR.J)
e_Jmag 0.023 mag Error on Jmag (Cat. II/246) (stat.error;phot.mag;em.IR.J)
Hmag 5.611 mag H magnitude (Cat. II/246) (phot.mag;em.IR.H)
e_Hmag 0.020 mag Error on Hmag (Cat. II/246) (stat.error;phot.mag;em.IR.H)
Kmag 5.540 mag K magnitude (Cat. II/246) (phot.mag;em.IR.K)
e_Kmag 0.016 mag Error on Kmag (Cat. II/246) (stat.error;phot.mag;em.IR.K)
Lmag 5.522 mag L magnitude (Cat. II/311/wise W1mag) (phot.mag;em.IR.3-4um)
e_Lmag 0.151 mag Error on Lmag (Cat. II/311/wise e_W1mag) (stat.error;phot.mag;em.IR.3-4um)
Mmag 5.357 mag M magnitude (Cat. II/311/wise W2mag) (phot.mag;em.IR.4-8um)
e_Mmag 0.057 mag Error on Mmag (Cat. II/311/wise e_W2mag) (stat.error;phot.mag;em.IR.4-8um)
Nmag 5.540000 mag N magnitude (Cat. II/311/wise W3mag) (phot.mag;em.IR.8-15um)
e_Nmag 0.016 mag Error on Nmag (Cat. II/311/wise e_W3mag) (stat.error;phot.mag;em.IR.8-15um)
LDD 0.342436 mas Limb-Darkened Disk diameter (phys.angSize)
e_LDD 0.007777 mas Error on LDD (and all UDDs) (Note 1)   (stat.error)
LDDCHI 7.91188e-01  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 0.315897 mas Uniform Disk Diameter in band B (Note 4)   (phys.angSize;em.opt.B)
UDDV 0.321762 mas Uniform Disk Diameter in band V (Note 4)   (phys.angSize;em.opt.V)
UDDR 0.325309 mas Uniform Disk Diameter in band R (Note 4)   (phys.angSize;em.opt.R)
UDDI 0.328785 mas Uniform Disk Diameter in band I (Note 4)   (phys.angSize;em.opt.I)
UDDJ 0.334363 mas Uniform Disk Diameter in band J (Note 4)   (phys.angSize;em.IR.J)
UDDH 0.334363 mas Uniform Disk Diameter in band H (Note 4)   (phys.angSize;em.IR.H)
UDDK 0.335654 mas Uniform Disk Diameter in band K (Note 4)   (phys.angSize;em.IR.K)
UDDL 0.338440 mas Uniform Disk Diameter in band L (Note 4)   (phys.angSize;em.IR.3-4um)
UDDM 0.339260 mas Uniform Disk Diameter in band M (Note 4)   (phys.angSize;em.IR.4-8um)
UDDN 0.340635 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)

RAJ200012 19 06.50230 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+16 32 53.8628 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  
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