VizieR

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VizieR

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J/A+A/431/773/charm2 CHARM2, an updated of CHARM catalog (Richichi+, 2005)
A Catalogue of High Angular Resolution Measurements Update (8231 rows)
  recno=1848
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ColumnValue  Explain   (UCD)
_RAJ200018 23 41.89000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+21 46 11.1100 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195018 21 33.94459 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+21 44 44.4272 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon049.76679797 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+15.59938685 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)
1848recno 1848  Record number assigned by the VizieR team. Should Not be used for identification.

N1848  Sequential order in the table (index fixed at the time of release)
Source109her  Name of the source (Note)   
VLTI    [Y] Presence of VLTI observations (Note)   
TypeCal  Type of source (Bin, Cal, Com, Diam, UR) (Note)   
Id1SAO 86003  Cross-identification
Id2IRC +20364  Cross-identification
Id3HD 169414  Cross-identification
Id4 AG+21 1829  Cross-identification
MethodIND  Method of observation (Note)   
Lambda   Wavelength of observation (Note)   
UD 2.95 mas Uniform disk angular diameter (Note)   
e_UD 0.03 mas Mean error on UD
ULUD  mas Upper limit for Uniform disk diameter (Note)   
LD 3.03 mas Limb-darkened angular diameter (Note)   
e_LD 0.03 mas Mean error on LD
l_Shell   Limit flag on Shell
Shell  mas Circumstellar shell (Note)   
n_Shell   Note on Shell (Y, Y? or 20x3)
Sep  mas Binary: separation (Note)   
PA  deg Binary: position angle (Note)   
Ratio    Binary: Brightness ratio (Note)   
Ratio2    Upper limit of brightness ratio
n_Ratio2    [2m]
Bin   Binary: type (Note)   
Com Simbad type V*  Comments extracted from the reference or inserted by the catalogue compiler
RAJ200018 23 41.890 "h:m:s" Right Ascension J2000
DEJ2000+21 46 11.11 "d:m:s" Declination (J2000)
pmRA 0.19554 arcsec/yr Proper motion in right ascension
pmDE-0.242930 arcsec/yr Proper motion in declination
Bmag 5.02 mag B magnitude (Note)   
Vmag 3.84 mag V magnitude (Note)   
Kmag 1.31 mag K magnitude (2.2um) (Note)   
f_Kmagm  Code for Kmag (Note)   
12um  Jy Flux at 12um (Note)   
f_12um   Code for 12um flux (Note)   
SpTypeK2III  MK Spectral class (Note)   
Var V?  Variability note (Note)   
Plx 25.40 mas Parallax (Note)   
RV -57.5 km/s Radial velocity (Note)   
ref(1)Coh1999  References, in refs.dat file
ref(2)   References, in refs.dat file
ref(3)   References, in refs.dat file

SimbadSimbad  ask the SIMBAD data-base about this object
  
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