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

  
J/ApJS/271/55
  A full-sky 20pc census of stars & BDs (Kirkpatrick+, 2024)
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2024ApJS..271...55K
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Post annotation 		img(gal)
1.J/ApJS/271/55/table2Potentially new M, L, T, and Y dwarf members of the 20-pc census (207 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)
  Name (char) Object's discovery designation with J2000 coordinates (meta.id;meta.main)
  DiscRef (char) Discovery reference (Note 1)   (meta.ref)
  SpTOpt  (n) [-6/4] Optical spectral type (Note 2)   (src.spType;em.opt)
  SpTIR  (n) [-2/18.5] Near-infrared spectral type (Note 2)   (src.spType;em.IR)
  SpRef (char) Reference for the spectral type (Note 3)   (meta.ref;src.spType)
  Gmag mag (n) [12/21.15] G-band magnitude from Gaia DR3 (phot.mag;em.opt)
  RPmag mag (n) [10.4/19.61] GRP-band magnitude from Gaia DR3 (phot.mag;em.opt.R)
  W1mag mag (n) [7.97/20.3] W1 (3.4um) magnitude from the WISE catalog indicated by the object designation (Note 4)   (phot.mag;em.IR.3-4um)
  e_W1mag mag (n) [0.01/0.5] Uncertainty in W1mag (stat.error;phot.mag;em.IR.3-4um)
  W2mag mag (n) [7.78/16.6] W2 (4.6um) magnitude from the WISE catalog indicated by the object designation (phot.mag;em.IR.4-8um)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_W2mag mag (n) [0.007/0.11] Uncertainty in W2mag (stat.error;phot.mag;em.IR.4-8um)
  ch1mag mag (n) [10.35/18.7] Spitzer/IRAC ch1 (3.6um) magnitude (phot.mag;em.IR.3-4um)
  e_ch1mag mag (n) [0.004/0.5] Uncertainty in ch1mag (stat.error;phot.mag;em.IR.3-4um)
  ch2mag mag (n) [10.26/16.3] Spitzer/IRAC ch2 (4.5um) magnitude (phot.mag;em.IR.4-8um)
  e_ch2mag mag (n) [0.005/0.07] Uncertainty in ch2mag (stat.error;phot.mag;em.IR.4-8um)
  S (char) Reference for the Spitzer photometry (Note 5)   (meta.ref;phot.mag;em.IR)
  JMKO mag (n) [9/22.43] J-band magnitude on the Mauna Kea Observatories filter system (Note 6)   (phot.mag;em.IR.J)
  e_JMKO mag (n) [0.01/0.3] Uncertainty in JMKO (stat.error;phot.mag;em.IR.J)
  HMKO mag (n) [8.4/19.1] H-band magnitude on either the Mauna Kea Observatories or 2MASS filter system (phot.mag;em.IR.H)
  e_HMKO mag (n) [0.01/0.3] Uncertainty in HMKO (stat.error;phot.mag;em.IR.H)
  NIR (char) Reference for J and H photometry (Note 7)   (meta.ref;phot.mag;em.IR.NIR)
  DateObs (char) UT date of observation for any Jmag or Hmag values reported for the first time in this paper (time.epoch;obs;phot.mag)
  pmRA arcsec/yr(n) [-1.2/1] Proper motion in Right Ascension from CatWISE2020 (pos.pm;pos.eq.ra)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_pmRA arcsec/yr(n) [0.003/0.2] Uncertainty in pmRA (stat.error;pos.pm;pos.eq.ra)
  pmDE arcsec/yr(n) [-1.4/0.8] Proper motion in Declination from CatWISE2020 (pos.pm;pos.eq.dec)
  e_pmDE arcsec/yr(n) [0.003/0.2] Uncertainty in pmDE (stat.error;pos.pm;pos.eq.dec)
  pmtot mas/yr (n) [12.4/1365] Total proper motion (pos.pm)
  e_pmtot mas/yr (n) [4.8/217] Uncertainty in pmtot (stat.error;pos.pm)
  pmsig  (n) [0.8/137] Significance of the CatWISE2020 proper motion measurement (pmtot/pmerr) (stat.fit.goodness;pos.pm)
  l_DistJ (char) Limit flag on DistJ (meta.code.error;pos.distance)
  DistJ pc (n) [2.8/28.3] Distance estimate based on the Jmag vs J-W2 relation (pos.distance)
  DistH pc (n) [10.9/84.31] Distance estimate based on the Hmag vs spectral type relation (pos.distance)
  Distch2 pc (n) [13.6/31.3] Distance estimate based on the ch2mag vs ch1-ch2 relation (pos.distance)
  l_DistW2 (char) Limit flag on DistW2 (meta.code.error;pos.distance)
  DistW2 pc (n) [8.9/40.8] Distance estimate based on the W2mag vs W1-W2 relation (pos.distance)
  DistG pc (n) [6/46.1] Distance estimate based on the Gmag vs G-J relation (pos.distance)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  DistRP pc (n) [11.8/52.3] Distance estimate based on the Gaia RPmag vs GRP-J relation (pos.distance)
  l_Dist (char) Limit flag on Dist (meta.code.error;pos.distance)
  Dist pc (n) [8.9/100.0] Adopted distance (pos.distance)
  n_Dist   [1/6] Method used to determine Dist (Note 8)   (meta.note)
  Res (char) Result (Note 9)   (meta.code)
  l_J-W2 (char) Limit flag on J-W2 (meta.code.error;phot.color;em.IR)
  J-W2 mag (n) [1.1/6.8] J-W2 color (phot.color;em.IR.J;em.IR)
  ch1-ch2 mag (n) [-0.1/2.71] ch1-ch2 color (phot.color;em.IR;em.IR)
  l_W1-W2 (char) Limit flag on W1-W2 (meta.code.error;phot.color;em.IR)
  W1-W2 mag (n) [-0.01/4.3] W1-W2 color (phot.color;em.IR;em.IR)
  G-J mag (n) [3/5.8] G-J color (phot.color;em.opt;em.IR.J)
  RP-J mag (n) [1.4/4] GRP-J color (phot.color;em.opt;em.IR.J)
  l_SpW (char) Limit flag on SpW (meta.code.error;src.spType;em.IR)
  SpW  (n) [6.3/20] Spectral type suggested by the W1-W2 color (src.spType;em.IR)
  SpS  (n) [13.4/21] Spectral type suggested by the Spitzer ch1-ch2 color (src.spType;em.IR)
  l_SpJW (char) Limit flag on SpJW (meta.code.error;src.spType;em.IR)
  SpJW  (n) [18.7/20.2] Spectral type suggested by the J-W2 color (src.spType;em.IR)
  Note (char) Additional notes for this object (meta.note)
  CWISE  Display data from CatWISE (II/365) within 5" (meta.ref.url)
  _RA deg (i) Positions from Name column (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from Name column (declination part) (pos.eq.dec;meta.main)

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