VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
VII/213
  Hickson's Compact groups of Galaxies (Hickson+ 1982-1994)
ReadMe+ftp
1982ApJ...255..382H
Similar Catalogs
Post annotation 		img(gal)
1.VII/213/groups(c)Catalog of groups (1982 paper, and errata) (100 rows)
2.VII/213/dynamicsDynamical properties (1992 paper, table3) (92 rows)
3.VII/213/galaxies(c)Photometric and Velocity data for galaxies (combined tables from 1989 and 1992 papers) (463 rows)
4.VII/213/morphoMorphology (1994 paper, table2) (210 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)HCG  (i) [1/100] Number of the group in this catalog ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  (1)RA1950 "h:m:s" Right Ascension 1950 hours (stat.fit.param;pos.cartesian;arith.diff;(unassigned);arith)
  (1)DE1950 "d:m:s" Declination degrees (1950) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)Dyna (char) [*] '*' when group has dynamical parameters (meta.table.axis;em.radio.3-6GHz;arith.factor;pos.eq.dec)
  (1)Type (char) Group type (Note 1)   ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)
  (1)MCount  Member count (Note 2)   ((unassigned);(unassigned);(unassigned);src.var)
  (1)AngSize arcmin Angular size (Note 3)   ((unassigned);(unassigned);(unassigned);time.period.rotation)
  (1)Totmag mag Total magnitude of group (Note 4)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)Emag mag Brightest member magnitude (Note 5)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);spect.dopplerVeloc.opt;meta.main)
  (1+2)z  (n) Redshift (Note 6)   ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Aname1 (char) Alternate name 1 (Note 7)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (1)Aname2 (char) Alternate name 2 (Note 7)   ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (1)Aname3 (char) Alternate name 3 (Note 7)   ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (1)Aname4 (char) Alternate name 4 (Note 7)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (1+3)Simbad (char) ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1+3)_RA.icrs "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (phot.flux.sb;stat.covariance;arith.factor;(unassigned))
  (1+3)_DE.icrs "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  (2)n  Number of galaxies with accordant velocities ((unassigned);(unassigned);(unassigned);src.var)
  (2)log(sV) [km/s] Radial velocity dispersion ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (2)log(V) [km/s] (n) Estimated instrinsic 3D velocity dispersion ((unassigned);(unassigned);(unassigned);src.class.starGalaxy;meta.main)
  (2)log(R) [kpc] Median projected separation ((unassigned);(unassigned);(unassigned);em.UV.10-50nm;time.duration;meta.main)
  (2)log(Ho.tc)  Crossing time (expressed in 1/Ho units) (stat.fit.goodness;(unassigned);(unassigned);time.processing;meta.main)
  (2)log(Mv) [g] (n) Virial mass of group in log. scale ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)log(Mp) [g] (n) Projected mass ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  (2)log(Ma) [g] (n) Average mass ((unassigned);(unassigned);(unassigned);(unassigned);spect.dopplerVeloc.radio;meta.main)
  (2)log(Mm) [g] (n) Median mass ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);time.duration;meta.main)
  (2)log(M) [g] (n) Adopted mass ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)log(L) [W] Total blue luminosity of the accordant galaxies (time.expo;(unassigned);arith.factor;(unassigned);(unassigned);(unassigned))
  (2)log(M/L) [Sun] (n) Mass-to-light ratio ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)log(rho) [g/cm3] (n) Mass density ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  (3+4)m_HCG (char) [a-i] Galaxy in HCG group ((unassigned);(unassigned);(unassigned);pos.posAng)
  (3)RAB1950 "h:m:s" Right Ascension B1950 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (3)DEB1950 "d:m:s" Declination B1950 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (3)a arcsec Semi-major axis at 25.0mag/arcsec2 isophote ((unassigned);(unassigned);(unassigned);time.period.rotation)
  (3)b arcsec Semi-minor axis at 25.0mag/arcsec2 isophote ((unassigned);(unassigned);(unassigned);time.period.rotation)
  (3+4)MType (char) Hubble Morphological type ((unassigned);(unassigned);(unassigned);pos.angDistance;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)T  Numeric morphological type (Note 1)   ((unassigned);(unassigned);(unassigned);pos.angDistance;meta.main)
  (3)morph (char) [m] when more morphology in file "morpho.dat" ((unassigned);(unassigned);(unassigned);phys.pressure;meta.main)
  (3+4)RVhel km/s (n) Heliocentric velocity ((unassigned);(unassigned);(unassigned);(unassigned);arith.diff;meta.main)
  (3)e_RVhel km/s (n) Estimated rms in RVhel ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (3)q_RVhel  (n) [0/2] Confidence code on RVhel (Note 2)   ((unassigned);(unassigned);(unassigned);pos.cartesian)
  (3)Bmag mag B magnitude within 24.5mag/arcsec2 isophote ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (3)q_Bmag   [0/5] Confidence level for Bmag (Note 3)   ((unassigned);(unassigned);(unassigned);pos.cartesian)
  (3)DBmag arcsec Diameter of B=24.5mag/arcsec2 isophote (Note 4)   ((unassigned);(unassigned);(unassigned);time.period.rotation;(unassigned);(unassigned))
  (3)Rmag mag R magnitude within 24.0mag/arcsec2 isophote ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (3)q_Rmag   [0/5] Confidence level for Rmag (Note 3)   ((unassigned);(unassigned);(unassigned);pos.cartesian)
  (3)DRmag  Diameter of R=24.0mag/arcsec2 isophote (Note 4)   ((unassigned);(unassigned);(unassigned);time.period.rotation;(unassigned);(unassigned))
  (3)B-R mag Colour within the 24.5mag/arcsec2 isophote ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  (3)BTmag mag BT asymptotic magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)BTc mag BT asymptotic magnitude corrected for internal and external extinction ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (3)e_BTmag mag Mean error on BTmag ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  (3)MB-5log(h) mag (n) Absolute magnitude of individual galaxies, h=Ho/100, Ho=Hubble constant ((unassigned);(unassigned);(unassigned);(unassigned))
  (3)Names (char) Other names ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (4)Comments (char) Comments (Note 1)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846457279 Where phase=3 and catid=7213
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846457279 Where phase=3 and catid=7213
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846457279 Where phase=3 and catid=7213
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR504329.err (2026-10-27T23:01:18)
-3
-source=VII/213
-ref=VIZ6ae12d3f7b209
elapse time 1