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=8204
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ColumnValue  Explain   (UCD)
_RAJ200019 04 40.98200 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-21 44 29.3800 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195019 01 41.23680 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-21 48 59.3372 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon014.71410943 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-12.51262253 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)
8204recno 8204  Record number assigned by the VizieR team. Should Not be used for identification.

N8204  Sequential order in the table (index fixed at the time of release)
Sourcehd177241  Name of the source (Note)   
VLTI    [Y] Presence of VLTI observations (Note)   
TypeCal  Type of source (Bin, Cal, Com, Diam, UR) (Note)   
Id1SAO187643  Cross-identification
Id2 IRC-20536  Cross-identification
Id3HD177241  Cross-identification
Id4HR7217  Cross-identification
MethodEST  Method of observation (Note)   
LambdaN  Wavelength of observation (Note)   
UD 2.44 mas Uniform disk angular diameter (Note)   
e_UD 0.12 mas Mean error on UD
ULUD  mas Upper limit for Uniform disk diameter (Note)   
LD  mas Limb-darkened angular diameter (Note)   
e_LD  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   Comments extracted from the reference or inserted by the catalogue compiler
RAJ200019 04 40.982 "h:m:s" Right Ascension J2000
DEJ2000-21 44 29.38 "d:m:s" Declination (J2000)
pmRA 0.07626 arcsec/yr Proper motion in right ascension
pmDE-0.058080 arcsec/yr Proper motion in declination
Bmag 4.79 mag B magnitude (Note)   
Vmag 3.77 mag V magnitude (Note)   
Kmag 1.57 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)   
SpTypeK0III  MK Spectral class (Note)   
Var   Variability note (Note)   
Plx 23.49 mas Parallax (Note)   
RV 25.2 km/s Radial velocity (Note)   
ref(1)MIDI2003  References, in refs.dat file
ref(2)   References, in refs.dat file
ref(3)   References, in refs.dat file

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