VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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II/2B/catalog Two-Micron Sky Survey (TMSS) (Neugebauer+ 1969)
Catalog Data (5612 rows)
  recno=490
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ColumnValue  Explain   (UCD)
_RAJ200001 44 05.41 "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)
_DEJ2000-15 55 56.9 "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)
_RAB195001 41 40.00 "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)
_DEB1950-16 11 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)
_Glon173.10129 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-73.43244 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)
490recno 490  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IRC-20018  (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)
RA195001 41 40 "h:m:s" (i) Right ascension 1950 (pos.eq.ra;meta.main)
2_RA1950 3.75  Right ascension chi-square (pos.eq.ra)
e_RA1950 2 s Right ascension 1950 uncertainty (stat.error;pos.eq.ra)
DE1950-16 11.0 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
e_DE1950 0.3 arcmin Declination 1950 uncertainty (stat.error)
2_DE1950 2.2  Declination chi-square (pos.eq.dec)
Kmag 1.65 mag K magnitude (ignore if Scale = 3 or 4) (phot.mag;em.IR.K)
e_Kmag 0.06 mag K error (ignore if Scale = 3 or 4) (stat.error;phot.mag;em.IR.K)
2_Kmag 0.56  K chi-square (ignore if Scale = 3 or 4) (meta.note)
Imag 2.93 mag I magnitude (Note)   (phot.mag;em.opt.I)
e_Imag 0.04 mag I error (Note)   (stat.error;phot.mag;em.opt.I)
2_Imag 1.50  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 6 ct Number of K measurements (meta.number)
o_Imag 6 ct Number of I measurements (meta.number)
Vmag 3.50 mag V magnitude (phot.mag;em.opt.V)
SpTG8  Spectral (temperature) class (src.spType)
Lum5   [2-8] Luminosity class (Note)   (src.class.luminosity)
HR 509   HR/BS (see Cat. V/50) number (Note)   (meta.id)
GC 2123   GC (Cat. I/113) number (Note)   (meta.id)
DMBD-16 295  DM (BD, CD, CPD) number (Note)   (meta.id)
GCVS   Variable Star name (Note)   (meta.id)
dRA -5 s []? RA difference with counterpart (Note)   (pos.eq.ra;arith.diff)
dDE 1.0 arcmin []? Declination difference with counterpart (Note)   (pos.eq.dec;arith.diff)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
_RA.icrs01 44 05 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-15 55.9 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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