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=2209
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ColumnValue  Explain   (UCD)
_RAJ200020 38 20.86 "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)
_DEJ2000-01 06 25.6 "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)
_RAB195020 35 46.00 "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)
_DEB1950-01 17 00.0 "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)
_Glon044.81106 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-24.14234 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)
2209recno 2209  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IRC 484  (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)
RA195020 35 46 "h:m:s" (i) Right ascension 1950 (pos.eq.ra;meta.main)
2_RA1950 2.00  Right ascension chi-square (pos.eq.ra)
e_RA1950 1 s Right ascension 1950 uncertainty (stat.error;pos.eq.ra)
DE1950-01 17.0 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
e_DE1950 0.3 arcmin Declination 1950 uncertainty (stat.error)
2_DE1950 0.2  Declination chi-square (pos.eq.dec)
Kmag 2.18 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 1.25  K chi-square (ignore if Scale = 3 or 4) (meta.note)
Imag 3.69 mag I magnitude (Note)   (phot.mag;em.opt.I)
e_Imag 0.06 mag I error (Note)   (stat.error;phot.mag;em.opt.I)
2_Imag 0.25  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)
Scale1   [1-4] I and K scale flags (Note)   (meta.code)
o_Kmag 4 ct Number of K measurements (meta.number)
o_Imag 4 ct Number of I measurements (meta.number)
Vmag 4.30 mag V magnitude (phot.mag;em.opt.V)
SpTG8  Spectral (temperature) class (src.spType)
Lum3   [2-8] Luminosity class (Note)   (src.class.luminosity)
HR7884   HR/BS (see Cat. V/50) number (Note)   (meta.id)
GC28725   GC (Cat. I/113) number (Note)   (meta.id)
DMBD-01 4016  DM (BD, CD, CPD) number (Note)   (meta.id)
GCVS   Variable Star name (Note)   (meta.id)
dRA 0 s []? RA difference with counterpart (Note)   (pos.eq.ra;arith.diff)
dDE-0.1 arcmin []? Declination difference with counterpart (Note)   (pos.eq.dec;arith.diff)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
_RA.icrs20 38 21 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-01 06.4 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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