VizieR

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

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/117/2941
  Rotation periods of Orion PMS stars (Stassun+, 1999)
ReadMe+ftp
1999AJ....117.2941S
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/117/2941/table1Data for rotator sample (254 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)
  [SMM99]  Star number (meta.id;meta.main)
  JW  (n) JW number (Note 1)   (meta.id)
  n_JW (char) [k] Hillenbrand (1997, Cat. J/AJ/113/1733) identifies this star as JW466 (meta.note)
  RAJ2000 "h:m:s" (i) Right ascension (J2000.0) (Note 2)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  Imag mag I magnitude (phot.mag;em.opt.I)
  Per d Rotation period (time.period)
  n_Per (char) [j] j: Detected at limit of period search (meta.note)
  e_Per d (n) rms uncertainty on Per (Note 3)   (stat.error)
  PerCH d (n) Rotation period from Choi & Herbst, 1996AJ....111..283C (time.period)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  EWHa 0.1nm (n) Hα equivalent width (Note 4)   (spect.line.eqWidth)
  n_EWHa (char) [i] i: Strong Hα emitter (meta.note)
  EWLi 0.1nm (n) Li equivalent width (Note 5)   (spect.line.eqWidth)
  FWHMLi 0.1nm (n) Li FWHM (Note 5)   (spect.line.width)
  RV km/s (n) Radial velocity (phys.veloc;pos.heliocentric)
  Memb % (n) Membership probability (Note 1)   (stat.fit.goodness)
  Mass solMass (n) Mass (Hillenbrand, 1997, Cat. J/AJ/113/1733) (phys.mass)
  Rad solRad (n) Radius (Hillenbrand, Cat. J/AJ/113/1733) (phys.size.radius)
  v/vbr  (n) Velocity to break-up velocity ratio (phys.veloc;arith.diff)
  D(I-K)  (n) Near-IR excess emission (Hillenbrand et al. 1998ApJ...492..540H) (phot.color.excess)

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