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=4574
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ColumnValue  Explain   (UCD)
_RAJ200005 16 39.50 "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+45 59 40.3 "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)
_RAB195005 12 58.00 "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+45 56 24.0 "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)
_Glon162.58821 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 +4.56004 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)
4574recno 4574  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IRC 50139  (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)
RA195005 12 58 "h:m:s" (i) Right ascension 1950 (pos.eq.ra;meta.main)
2_RA1950 0.19  Right ascension chi-square (pos.eq.ra)
e_RA1950 1 s Right ascension 1950 uncertainty (stat.error;pos.eq.ra)
DE1950+45 56.4 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
e_DE1950 0.3 arcmin Declination 1950 uncertainty (stat.error)
2_DE1950 0.9  Declination chi-square (pos.eq.dec)
Kmag-1.82 mag K magnitude (ignore if Scale = 3 or 4) (phot.mag;em.IR.K)
e_Kmag 0.04 mag K error (ignore if Scale = 3 or 4) (stat.error;phot.mag;em.IR.K)
2_Kmag 3.75  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 0.09 mag V magnitude (phot.mag;em.opt.V)
SpTG8  Spectral (temperature) class (src.spType)
Lum3   [2-8] Luminosity class (Note)   (src.class.luminosity)
HR1708   HR/BS (see Cat. V/50) number (Note)   (meta.id)
GC 6427   GC (Cat. I/113) number (Note)   (meta.id)
DMBD+45 1077  DM (BD, CD, CPD) number (Note)   (meta.id)
GCVS   Variable Star name (Note)   (meta.id)
dRA -2 s []? RA difference with counterpart (Note)   (pos.eq.ra;arith.diff)
dDE-0.6 arcmin []? Declination difference with counterpart (Note)   (pos.eq.dec;arith.diff)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
_RA.icrs05 16 40 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+45 59.7 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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