VizieR

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VizieR

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II/2B/catalog Two-Micron Sky Survey (TMSS) (Neugebauer+ 1969)
Catalog Data (5612 rows)
  recno=3074
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ColumnValue  Explain   (UCD)
_RAJ200013 54 43.13 "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+18 23 54.3 "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 52 20.00 "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+18 38 36.0 "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)
_Glon005.30596 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+73.02399 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)
3074recno 3074  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IRC 20267  (i) Two-Micron Sky Survey number (TMSS) (Note)   (meta.id;meta.main)
n_IRC0   [0,1] '1' if a remark exists in remarks.dat (meta.note)
RA195013 52 20 "h:m:s" (i) Right ascension 1950 (pos.eq.ra;meta.main)
2_RA1950 0.56  Right ascension chi-square (pos.eq.ra)
e_RA1950 1 s Right ascension 1950 uncertainty (stat.error;pos.eq.ra)
DE1950+18 38.6 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
e_DE1950 0.3 arcmin Declination 1950 uncertainty (stat.error)
2_DE1950 1.1  Declination chi-square (pos.eq.dec)
Kmag 1.31 mag K magnitude (ignore if Scale = 3 or 4) (phot.mag;em.IR.K)
e_Kmag 0.05 mag K error (ignore if Scale = 3 or 4) (stat.error;phot.mag;em.IR.K)
2_Kmag 2.91  K chi-square (ignore if Scale = 3 or 4) (meta.note)
Imag-4.99 mag I magnitude (Note)   (phot.mag;em.opt.I)
e_Imag 0.01 mag I error (Note)   (stat.error;phot.mag;em.opt.I)
2_Imag 0.03  I chi-square (Note)   (meta.note)
n_Imag0   [0,1] I magnitude questionable (Note)   (meta.note)
Exc1   [1-4] I and K chi-square excess flags (Note)   (meta.code)
Scale2   [1-4] I and K scale flags (Note)   (meta.code)
o_Kmag 3 ct Number of K measurements (meta.number)
o_Imag 1 ct Number of I measurements (meta.number)
Vmag 2.69 mag V magnitude (phot.mag;em.opt.V)
SpTG0  Spectral (temperature) class (src.spType)
Lum4   [2-8] Luminosity class (Note)   (src.class.luminosity)
HR5235   HR/BS (see Cat. V/50) number (Note)   (meta.id)
GC18805   GC (Cat. I/113) number (Note)   (meta.id)
DMBD+19 2725  DM (BD, CD, CPD) number (Note)   (meta.id)
GCVS   Variable Star name (Note)   (meta.id)
dRA 1 s []? RA difference with counterpart (Note)   (pos.eq.ra;arith.diff)
dDE-0.2 arcmin []? Declination difference with counterpart (Note)   (pos.eq.dec;arith.diff)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
_RA.icrs13 54 43 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+18 23.9 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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