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=4743
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ColumnValue  Explain   (UCD)
_RAJ200019 44 54.61 "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 07 49.8 "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)
_RAB195019 43 21.00 "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 00 30.0 "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)
_Glon078.70378 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+10.25289 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)
4743recno 4743  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IRC 50308  (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)
RA195019 43 21 "h:m:s" (i) Right ascension 1950 (pos.eq.ra;meta.main)
2_RA1950 0.13  Right ascension chi-square (pos.eq.ra)
e_RA1950 2 s Right ascension 1950 uncertainty (stat.error;pos.eq.ra)
DE1950+45 00.5 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
e_DE1950 0.5 arcmin Declination 1950 uncertainty (stat.error)
2_DE1950 0.5  Declination chi-square (pos.eq.dec)
Kmag 2.88 mag K magnitude (ignore if Scale = 3 or 4) (phot.mag;em.IR.K)
e_Kmag 0.09 mag K error (ignore if Scale = 3 or 4) (stat.error;phot.mag;em.IR.K)
2_Kmag 0.19  K chi-square (ignore if Scale = 3 or 4) (meta.note)
Imag 3.08 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 0.56  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 2 ct Number of K measurements (meta.number)
o_Imag 2 ct Number of I measurements (meta.number)
Vmag 2.87 mag V magnitude (phot.mag;em.opt.V)
SpTB9  Spectral (temperature) class (src.spType)
Lum3   [2-8] Luminosity class (Note)   (src.class.luminosity)
HR7528   HR/BS (see Cat. V/50) number (Note)   (meta.id)
GC27347   GC (Cat. I/113) number (Note)   (meta.id)
DMBD+44 3234  DM (BD, CD, CPD) number (Note)   (meta.id)
GCVS   Variable Star name (Note)   (meta.id)
dRA -4 s []? RA difference with counterpart (Note)   (pos.eq.ra;arith.diff)
dDE 0.0 arcmin []? Declination difference with counterpart (Note)   (pos.eq.dec;arith.diff)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
_RA.icrs19 44 55 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+45 07.8 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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