VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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J/A+A/558/A53/catalog Milky Way global survey of star clusters. II. (Kharchenko+, 2013)
Catalog of parameters for open clusters
image/eps
(3006 rows)
  recno=308
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200004 49 15.60 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000. (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+13 10 12.0 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000. (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)
_RAB195004 46 27.04 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950. (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+13 05 01.9 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950. (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)
_Glon185.87035 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-19.66440 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)
308recno 308  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
mapmap  
image/eps
map as basic panel (meta.ref.url)
cmdcmd  
image/eps
Color-Magnitude Diagram as basic panel (meta.ref.url)
starsstars  Display this cluster star catalog (meta.ref.url)

MWSC0426   [1/3784] MWSC sequential number (linked to names and notes ) (meta.id;meta.main)
NameNGC_1663  NGC, IC or other common designation (meta.number)
Type    [agmnrs] Cluster type (Note G1)   (meta.code.class)
n_Type    [oc] object/candidate (meta.note)
RAJ2000072.315 deg (i) Adopted cluster centre in RA J2000.0 (pos.eq.ra;meta.main)
DEJ2000+13.170 deg (i) Adopted cluster centre in Dec J2000.0 (pos.eq.dec;meta.main)
GLON 185.866 deg Galactic longitude (pos.galactic.lon)
GLAT -19.671 deg Galactic latitude (pos.galactic.lat)
r0 0.020 deg Angular radius of the core (0 if no core) (phys.angSize)
r1 0.120 deg Angular radius of the central part (meta.id.part;phys.angSize)
r2 0.285 deg Angular radius of the cluster (phys.angSize)
pmRA 2.56 mas/yr Average proper motion in RA*cos(DE) (pos.pm;pos.eq.ra)
pmDE -5.07 mas/yr Average proper motion in DE (pos.pm;pos.eq.dec)
e_pm 0.48 mas/yr Error of proper motion (stat.error)
RV  km/s Average radial velocity (phys.veloc;pos.heliocentric)
e_RV  km/s Error of RV (stat.error)
o_RV 0   [0/106] Number of stars used for RV (meta.number)
N1sr0 3   [0/147] Number of most probable (1-σ) members in r0 (meta.number)
N1sr1 26   [2/950] Number of most probable (1-σ) members in r1 (Note 1)   (meta.number)
N1sr2 95   [7/4262] Number of most probable (1-σ) members in r2 (meta.number)
d 1490 pc Distance from the Sun (pos.distance;pos.heliocentric)
E(B-V) 0.416 mag Colour-excess in (B-V) (phot.color.excess)
MOD 11.000 mag Apparent distance modulus, mKs-MKs (phot.mag.distMod)
E(J-Ks) 0.200 mag Colour-excess in (J-Ks) (phot.color.excess)
E(J-H) 0.133 mag Colour-excess in (J-H) (phot.color.excess)
dH -0.050 mag Correction δH to Hmag of fitted isochrone (phot.mag;arith.diff)
logt 9.400 [yr] [6/10.1] Logarithm of average age (time.age;stat.mean)
e_logt  [yr] Error of logt (stat.error)
Nt    [0/149] Number of stars used for logt calculation (Note 2)   (meta.number)
rc 1.66 pc King' core radius (phys.size.radius)
e_rc 0.54 pc Error of core radius (stat.error)
rt 10.76 pc King' tidal radius (phys.size.radius)
e_rt 3.57 pc Error of tidal radius (stat.error)
k 2.75 pc-2 King' normalization factor (stat.fit.param)
e_k 0.47 pc-2 Error of normalization factor (stat.error)
SrcDIAS  Source for MWSC list and input parameters (Note G2)   (meta.bib)
STyperem  Source object type (Note G3)   (src.class)
[Fe/H]  [Sun] Metallicity (Note 3)   (phys.abund.Z)
e_[Fe/H]  [Sun] Error of Metallicity (stat.error;phys.abund.Fe)
o_[Fe/H] 0   [0/580] Number of stars used for [Fe/H] (meta.number)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
  
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