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VizieR

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J/ApJS/199/26/table3 The 2MASS Redshift Survey (2MRS) (Huchra+, 2012)
2MRS catalog (44599 rows)
  recno=8664
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ColumnValue  Explain   (UCD)
_RAJ200013 21 18.6192 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-43 43 23.736 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195013 18 23.1354 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-43 27 41.691 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon308.6270289 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+18.8179111 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
8664recno 8664  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID13211859-4343244  (i) 2MASS ID from XSC (Cat. VII/233) or 2MASS Large Galaxy Atlas (LGA) databases (Jarrett et al. 2003AJ....125..525J) (meta.id;meta.main)

A    s indicate suspect photometry, flagged for reprocessing at a later date; z links to alternative redshifts (meta.ref.url)

RAJ2000200.32758 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-43.72326 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
GLON308.62701 deg Galactic longitude (pos.galactic.lon)
GLAT 18.81792 deg Galactic latitude (pos.galactic.lat)
Kcmag10.539 mag Extinction-corrected 2MASS Ks magnitude (Note 1)   (phot.mag;em.IR.K)
e_Kcmag 0.064 mag Uncertainty in Kcmag (stat.error;phot.mag;em.IR.K)
Hcmag10.831 mag Extinction-corrected 2MASS H magnitude (Note 1)   (phot.mag;em.IR.H)
e_Hcmag 0.040 mag Uncertainty in Hcmag (stat.error;phot.mag;em.IR.H)
Jcmag11.567 mag Extinction-corrected 2MASS J mag. (Note 1)   (phot.mag;em.IR.J)
e_Jcmag 0.035 mag Uncertainty in Jcmag (stat.error;phot.mag;em.IR.J)
Ktmag10.278 mag Extinction-corrected total extrapolated Ks mag (phot.mag;em.IR.K)
e_Ktmag 0.065 mag Uncertainty in Ktmag (stat.error;phot.mag;em.IR.K)
Htmag10.554 mag Extinction-corrected total extrapolated H mag (phot.mag;em.IR.H)
e_Htmag 0.041 mag Uncertainty in Htmag (stat.error;phot.mag;em.IR.H)
Jtmag11.297 mag Extinction-corrected total extrapolated J mag (phot.mag;em.IR.J)
e_Jtmag 0.047 mag Uncertainty in Jtmag (stat.error;phot.mag;em.IR.J)
E(B-V) 0.142 mag Foreground galactic extinction (Note 2)   (phot.color.excess)
Riso 1.535 [arcsec] Log of K=20 mag/sq arcsec elliptical isophote semimajor axis (phys.angSize;src)
Rext 1.801 [arcsec] Log of total elliptical aperture semimajor axis (phys.angSize;src)
b/a 0.580  Axis ratio of the J+H+Ks co-added image at the 3σ isophote (phys.angSize;arith.ratio)
flags0222   [Z0-6n] 2MASS XSC pipeline photometric confusion flags (Note 3)   (meta.code.error)
type 3  Morphological type, expressed using the ZCAT convention (Note G1)   (src.morph.type)
r_typeZC  Source of morphological type (Note 4)   (meta.note)
cz 3624 km/s Redshift, corrected to solar system barycenter reference frame (phys.veloc;pos.heliocentric)
e_cz 29 km/s Uncertainty in cz (stat.error)
n_czC  Code for source of cz (Note G2)   (meta.note)
r_cz20112MRS.CTIO.0000H  Reference for cz; see table4.dat file (meta.ref;pos.frame)
CATA131823.2-432741  Galaxy identification in input redshift catalog (meta.id)

2MX2MX  Display the 2MASX data within 3" (Cat. VII/233) (meta.ref.url)
SimbadName2MASX J13211859-4343244  Designation understandable by the Simbad data-base (meta.id)
NEDNED  ask the NED data-base about this object (meta.ref.url)
  
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