VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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. (meta.record)
  n_Trap (char) [*] indicates corrections made at CDS (see the "History" section below) (meta.note)
  Trap  (i) Trapezium system number ([AC2000b] Trap NNN) (meta.id;meta.main)
  RA1900 "h:m:s" (i) Right Ascension (1900) (pos.eq.ra;meta.main)
  DE1900 "d:m:s" (i) Declination (1900) (pos.eq.dec;meta.main)
  OName (char) Other name (ADS ... = no ADS name) (meta.id)
  u_OName (char) [?] For Trap 237, the HD identification doesn't match the position (meta.code.error)
  Concl (char) Conclusions about the group (meta.note;pos.lg)
  E(B-V) mag (n) Reddening (phot.color.excess)
  f_E(B-V) (char) [:?A] Flag on E(B-V) (Note 1)   (meta.code)
  DMod mag (n) Distance modulus (phot.mag.distMod)
  f_DMod (char) [?A] Flag on DMod (Note 1)   (meta.code)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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(n) indicates a possible blank or NULL column(i)indexed column
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