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II/300/jsdc JMMC Stellar Diameters Catalogue - JSDC (Lafrasse+, 2010)
Stellar diameters catalogue (38472 rows)
  recno=14686
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ColumnValue  Explain   (UCD)
_RAJ200009 05 38.37500 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-70 32 18.5900 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195009 05 14.48322 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-70 20 13.5437 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon286.19076368 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-15.42955261 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)
14686recno 14686  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameHIP 44626  Name: "HIP" HIP number (Cat. I/311) or "TYC" TYCHO number (Cat. I/259/tyc2) (meta.id;meta.main)
Bmag 4.517  Johnson B magnitude (from ASCC-2.5, I/280) (phot.mag;em.opt.B)
Vmag 4.657  Johnson V magnitude (from ASCC-2.5, I/280) (phot.mag;em.opt.V)
Rmag 4.670  Johnson R magnitude (Cat. II/7A) (phot.mag;em.opt.R)
f_Rmag1   [0/1] Rmag is a measurement or estimation (Note 1)   (meta.code)
Imag 4.800  Johnson I magnitude (Cat. II/7) (phot.mag;em.opt.I)
f_Imag1   [0/1] Imag is a measurement or estimation (Note 1)   (meta.code)
Jmag 4.969  Johnson J magnitude (Cat. II/246, II/7) (phot.mag;em.IR.J)
Hmag 5.052  Johnson H magnitude (Cat. II/246, II/7) (phot.mag;em.IR.H)
Kmag 4.857  Johnson K magnitude (Cat. II/246, II/7) (phot.mag;em.IR.K)
LDD 0.241 mas Limb-Darkened Diameter (phys.angSize)
e_LDD 0.017 mas Error on Limb-Darkened Diameter (Note 2)   (stat.error)
UDDB 0.234 mas Uniform diameter at B band (phys.angSize)
UDDV 0.235 mas Uniform diameter at V band (phys.angSize)
UDDR 0.236 mas Uniform diameter at R band (phys.angSize)
UDDI 0.237 mas Uniform diameter at I band (phys.angSize)
UDDJ 0.239 mas Uniform diameter at J band (phys.angSize)
UDDH 0.239 mas Uniform diameter at H band (phys.angSize)
UDDK 0.239 mas Uniform diameter at K band (phys.angSize)
plx 2.95 mas Trigonometric parallax (from ASCC-2.5, I/280) (pos.parallax.trig)
e_plx 0.51 mas Error on Parallax (from ASCC-2.5, I/280) (stat.error;pos.parallax)
SpTypeB2IVe  MK Spectral type (from ASCC-2.5, I/280) (src.spType)
Teff20900 K Effective temperature adopted from SpType (phys.temperature.effective)
logg 3.9 [cm/s2] Surface gravity adopted from SpType (phys.gravity)

ASCCASCC  Details from All-sky Compiled Catalogue of 2.5 million stars (Kharchenko et al. 2009, Cat. I/280) (meta.ref.url)
SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)

RAJ200009 05 38.375 "h:m:s" (i) Right Ascension J2000 (pos.eq.ra;meta.main)
DEJ2000-70 32 18.59 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
pmRA -4.30 mas/yr Proper motion in Right Ascension (pos.pm;pos.eq.ra)
pmDE 9.23 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
  
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