VizieR

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

VizieR

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V/136/tycall Teff and metallicities for Tycho-2 stars (Ammons+, 2006)
Photometry and derived parameters for all Tycho 2 stars, including giants (2399792 rows)
  recno=2076821
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200008 57 03.57793 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-52 46 23.5380 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195008 55 32.81391 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-52 34 46.4634 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon271.72630555 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-04.73294442 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
2076821recno 2076821  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Tycho8582-02683-1  (i) Tycho identification (Note G1)   (meta.id;meta.main)

d   d indicates a dwarf star, with more details in the table tycdwarf (meta.ref.url)

HIP    Hipparcos identification number (Note G1)   (meta.id;phys.atmol.number)
pmRA -0.9 mas/yr Proper motion parallel to RA (Note G1)   (pos.pm;pos.eq.ra)
e_pmRA 2.7 mas/yr Standard error (sigma) on pmRA (Note G1)   (stat.error;pos.pm;pos.eq.ra)
pmDE 4.7 mas/yr Proper motion parallel to DE (Note G1)   (pos.pm;pos.eq.dec)
e_pmDE 2.5 mas/yr Standard error (sigma) on pmDE (Note G1)   (stat.error;pos.pm;pos.eq.dec)
Bmag12.400 mag HIP BT magnitude (Note G1)   (phot.mag;em.opt.B)
e_Bmag 0.193 mag Standard error (sigma) on Bmag (Note G1)   (stat.error;phot.mag;em.opt.B)
Vmag10.596 mag HIP VT magnitude (Note G1)   (phot.mag;em.opt.V)
e_Vmag 0.050 mag Standard error (sigma) on Vmag (Note G1)   (stat.error;phot.mag;em.opt.V)
Jmag 7.852 mag 2MASS J magnitude (Note G2)   (phot.mag;em.IR.J)
e_Jmag 0.034 mag Standard error (sigma) on Jmag (Note G2)   (stat.error;phot.mag;em.IR.J)
Hmag 7.177 mag 2MASS H magnitude (Note G2)   (phot.mag;em.IR.H)
e_Hmag 0.033 mag Standard error (sigma) on Hmag (Note G2)   (stat.error;phot.mag;em.IR.H)
Ksmag 7.010 mag 2MASS Ks magnitude (Note G2)   (phot.mag;em.IR.K)
e_Ksmag 0.024 mag Standard error (sigma) on Ksmag (Note G2)   (stat.error;phot.mag;em.IR.K)
Teff 4187 K Effective temperature (coarse spline) (phys.temperature.effective)
E_Teff 273 K Positive error bar (sigma) on Te (stat.error;stat.max)
e_Teff 446 K Negative error bar (sigma) on Te (stat.error;phys.temperature.effective)
Dist 165 pc Estimated distance (pos.distance;pos.heliocentric)
E_Dist 176 pc Positive error bar (sigma) on Dist (stat.error;stat.max)
e_Dist 81 pc Negative error bar (sigma) on Dist (stat.error)

K09K09  Details from the ASCC-2.5 catalog (Kharchenko 2009, Cat. I/280) (meta.ref.url)

RAJ2000134.264908 deg (i) Right Ascension IRCS, Ep=J2000 (degrees) (Note G1)   (pos.eq.ra;meta.main)
DEJ2000-52.773205 deg (i) Declination IRCS, Ep=J2000 (degrees) (Note G1)   (pos.eq.dec;meta.main)
  
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