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/ApJ/541/841
  UBV photometry and ages of Trapezium systems (Abt+, 2000)
ReadMe+ftp
2000ApJ...541..841A
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/541/841/table3aConclusions about the Possible Trapezium Systems (265 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)
  n_Trap (char) [*] indicates corrections made at CDS (see the "History" section below) ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Trap  (i) Trapezium system number ([AC2000b] Trap NNN) ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  RA1900 "h:m:s" Right Ascension (1900) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  DE1900 "d:m:s" Declination (1900) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  OName (char) Other name (ADS ... = no ADS name) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  u_OName (char) [?] For Trap 237, the HD identification doesn't match the position ((unassigned);meta.version;arith.diff;pos.galactic.lon)
  Concl (char) Conclusions about the group ((unassigned);meta.version;arith.diff;phys.veloc.orbital;(unassigned);meta.main)
  E(B-V) mag (n) Reddening ((unassigned);meta.version;arith.diff;pos.lsr)
  f_E(B-V) (char) [:?A] Flag on E(B-V) (Note 1)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  DMod mag (n) Distance modulus ((unassigned);meta.version;arith.diff;em.freq.cutoff)
  f_DMod (char) [?A] Flag on DMod (Note 1)   ((unassigned);meta.version;arith.diff;pos.eq.dec)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) ((unassigned);meta.version;arith.diff;(unassigned))
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) ((unassigned);meta.version;arith.diff;(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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 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=846442565 Where phase=3 and catid=15410841
**** 
**** --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/VR190751.err (2026-10-27T18:56:04)
-3
-source=J/ApJ/541/841/table3a
-ref=VIZ6ae0f3c52e91f
elapse time 2