VizieR

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VizieR

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J/ApJ/620/1010/table1 Spitzer 24µm photometry of A dwarfs (Rieke+, 2005)
Sample of stars (266 rows)
  recno=212
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200017 31 05.9130 "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)
_DEJ2000-60 41 01.853 "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)
_RAB195017 26 34.3288 "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)
_DEB1950-60 38 45.926 "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)
_Glon331.2699882 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-14.3556750 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)
212recno 212  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameHD 158094  Star name (Note 1)   
n_Nameb  Notes on Name (Note 2)   
Kmag 3.84 mag The K band magnitude
r_Kmag1b  Reference for Kmag
F24um 0.22000 Jy Flux density at 24µm
r_F24um2d  Reference for Flux
Ratio 0.80  Excess ratio (Note 3)   
Age1125 Myr First age estimate
r_Age13d  Reference for Age1
Age2  Myr Second age estimate
r_Age2   Reference for Age2
Age3  Myr Third age estimate
r_Age3   Reference for Age3
SpTypeB8Vn  MK spectral type from SIMBAD
n_SpType   Reference for non-SIMBAD SpType (Note 4)   
J-K-0.050 mag The (J-K) color
plx 17.42 mas SIMBAD parallax
n_plx   Reference for plx (Note 5)   
vsini  km/s SIMBAD rotational velocity
u_vsini   Uncertainty flag on vsini

SimbadNameHD 158094  Designation understandable by the Simbad data-base
_RA262.77464 deg (i) Computed Right Ascension for Equinox: J2000 (pos.eq.ra;meta.main)
_DE-60.68385 deg (i) Computed Declination for Equinox: J2000 (pos.eq.dec;meta.main)
  
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