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

  
J/AJ/126/2421
  2MASS-Selected sample of ultracool dwarfs (Cruz+, 2003)
ReadMe+ftp
2003AJ....126.2421C
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/126/2421/oldPreviously known cool dwarfs recovered in the 2MU2 sample (112 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)
  2MASSI (char) 2MASSI Designation ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  f_2MASSI (char) [* ] star included in preliminary LF (Note 1)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  OName (char) Other Names ((unassigned);meta.version;arith.diff;spect.line.veloc)
  Jmag mag J magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  n_Jmag (char) [a] Note on Jmag (Note 2)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  J-H mag J-H colour index ((unassigned);meta.version;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  J-Ks mag J-Ks colour index ((unassigned);meta.version;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  SpType (char) Spectral type ((unassigned);meta.version;arith.diff;pos.posAng;meta.main)
  n_SpType (char) [cd] Note on SpType (Note 2)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  JMAG mag (n) Estimated absolute J magnitude (phot.fluence;pos.wcs.naxis;arith.grad;(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_JMAG mag (n) rms uncertainty on JMAG ((unassigned);meta.version;arith.diff;time.age;meta.main)
  u_JMAG (char) [)] ): estimate based on the system's combined spectral type and photometry ((unassigned);meta.version;arith.diff;pos.galactic.lon)
  Dist pc (n) Estimated distance ((unassigned);meta.version;arith.diff;em.UV.10-50nm;arith;meta.main)
  e_Dist pc (n) rms uncertainty on Dist ((unassigned);meta.version;arith.diff;time.age;meta.main)
  u_Dist (char) [)] ): estimate based on the system's combined spectral type and photometry ((unassigned);meta.version;arith.diff;pos.galactic.lon)
  n_Dist (char) [fhijkm] Note on JMAG and Dist (Note 2)   ((unassigned);meta.version;arith.diff;phys.veloc.orbital)
  JpiMAG mag (n) Absolute J magnitude based on trigonometric parallax data ((unassigned);meta.version;arith.diff;(unassigned))
  e_JpiMAG mag (n) rms uncertainty on JpiMAG ((unassigned);meta.version;arith.diff;time.age;meta.main)
  f_JpiMAG (char) [bge] Note on JpiMAG (Note 2)   ((unassigned);meta.version;arith.diff;pos.eq.dec)
  Distpi pc (n) Distance based on trigonometric parallax data ((unassigned);meta.version;arith.diff;em.UV.10-50nm;arith;meta.main)
  e_Distpi pc (n) rms uncertainty on Distpi ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  r_Distpi (char) Trigonometric Parallax references, in refs.dat file ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;€?**ucdid=0**?)
  r_Mult (char) Multiplicity references, in refs.dat file ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;€?**ucdid=0**?)
  r_Disc (char) Discovery references, in refs.dat file ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;€?**ucdid=0**?)
  2MASS  Display 2MASS data ((unassigned);(unassigned);(unassigned);pos.geocentric)
  Simbad  ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  _RA deg Position from 2MASSI (II/241) name (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Position from 2MASSI (II/241) name (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

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=846561557 Where phase=3 and catid=51262421
**** 
**** --POSTGRES MSG db=1
**** 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/VR3678673.err (2026-10-29T03:59:17)
-3
-source=J/AJ/126/2421/old
-ref=VIZ6ae2c4953821d1
elapse time 1