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=1840
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ColumnValue  Explain   (UCD)
_RAJ200017 53 31.73000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+56 52 21.5100 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195017 52 39.71491 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+56 52 47.7160 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon085.16667028 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+30.22919623 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)
1840recno 1840  Record number assigned by the VizieR team. Should Not be used for identification.

N1840  Sequential order in the table (index fixed at the time of release)
Sourceksidra  Name of the source (Note)   
VLTI    [Y] Presence of VLTI observations (Note)   
TypeCal  Type of source (Bin, Cal, Com, Diam, UR) (Note)   
Id1SAO 30631  Cross-identification
Id2IRC +60253  Cross-identification
Id3HD 163588  Cross-identification
Id4 AG+56 1133  Cross-identification
MethodIND  Method of observation (Note)   
Lambda   Wavelength of observation (Note)   
UD 3.05 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 3.13 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 *i*  Comments extracted from the reference or inserted by the catalogue compiler
RAJ200017 53 31.730 "h:m:s" Right Ascension J2000
DEJ2000+56 52 21.51 "d:m:s" Declination (J2000)
pmRA 0.09365 arcsec/yr Proper motion in right ascension
pmDE 0.078440 arcsec/yr Proper motion in declination
Bmag 4.93 mag B magnitude (Note)   
Vmag 3.74 mag V magnitude (Note)   
Kmag 1.05 mag K magnitude (2.2um) (Note)   
f_Kmagm  Code for Kmag (Note)   
12um 16.90 Jy Flux at 12um (Note)   
f_12um   Code for 12um flux (Note)   
SpTypeK2III  MK Spectral class (Note)   
Var   Variability note (Note)   
Plx 29.26 mas Parallax (Note)   
RV -25.8 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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