VizieR

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

VizieR

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J/A+A/656/A49/table1 Decoding the morphological evolution of open clusters (Hu+, 2021)
The parameters of 1256 open clusters (1256 rows)
  recno=881
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200022 15 15.0000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (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+54 19 58.000 "d:m:s" Declination (FK5, Equinox=J2000.0) (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)
_RAB195022 13 22.4372 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (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+54 05 00.837 "d:m:s" Declination (FK4, Equinox=B1950.0) (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)
_Glon101.3698856 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-01.8663535 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)
881recno 881  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ClusterNGC_7245  Cluster name (meta.id;meta.main)
ecore 0.1313  Ellipticity of the core (src.ellipticity)
e_ecore 0.0334  Error corresponding to ellipticity of the core (stat.error)
qcore-32.2379 deg Orientation of the core (pos.posAng)
eall 0.0753  Ellipticity of the overall (src.ellipticity)
e_eall 0.0377  Error corresponding to ellipticity of the overall (stat.error)
qall -2.7953 deg Orientation of the overall (pos.posAng)
acore 0.0632 deg Half-length axes of the core (phys.angSize)
e_acore 0.0016 deg Error corresponding to half-length axes of the core (stat.error)
ccore 0.0549 deg Half-short axes of the core (phys.angSize;src)
e_ccore 0.0016 deg Error corresponding to half-short axes of the core (stat.error)
aall 0.2429 deg Half-length axes of the overall (phys.angSize)
e_aall 0.0067 deg Error corresponding to half-length axes of the overall (stat.error)
call 0.2246 deg Half-short axes of the overall (phys.angSize;src)
e_call 0.0067 deg Error corresponding to half-short axes of the overall (stat.error)
epm 0.0979  Ellipticity in proper motion (src.ellipticity)
e_epm 0.1662  Error of ellipticity in proper motion (stat.error)
qpm 0.6075 deg Orientation in proper motion (pos.pm;pos.posAng)

SimbadNameNGC 7245  Designation understandable by the Simbad data-base (meta.id)
_RA333.81250 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+54.33278 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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