VizieR

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VizieR

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II/237/colors Stellar Photometry in Johnson's 11-color system (Ducati, 2002)
Photometric data in the UBVRIJHKLMN colors (3945 rows)
  recno=1279
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ColumnValue  Explain   (UCD)
_RAJ200006 45 10.782 "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)
_DEJ2000-16 41 57.51 "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)
_RAB195006 42 56.689 "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 38 46.03 "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)
_Glon227.218240 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 -8.876271 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)
1279recno 1279  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name HD 48915  star identification (meta.id)
Doub1   [D13] D if double, 1 for component 1 of the system 3 for component 3 of the system (meta.code.multip)
Var    [V] V if variable (meta.code;src.var)
r_SpTypeM   [MCYBK FGHPSTW] Source of spectral type (Note 1)   (meta.ref;pos.frame)
SpTypeA1 V m  Spectral type/luminosity class (src.spType)
RAJ195006 42 56.7 "h:m:s" (i) Right ascension J1950 (pos.eq.ra;meta.main)
DEJ1950-16 38 46 "d:m:s" (i) Declination J1950 (pos.eq.dec;meta.main)
Vmag-1.46 mag V magnitude (phot.mag;em.opt.V)
U-V-0.05 mag (U-V) color index (phot.color;em.opt.U;em.opt.V)
B-V 0.00 mag (B-V) color index (phot.color;em.opt.B;em.opt.V)
R-V 0.00 mag (R-V) color index (phot.color;em.opt.V;em.opt.R)
I-V 0.03 mag (I-V) color index (phot.color;em.opt.V;em.opt.I)
J-V 0.10 mag (J-V) color index (phot.color;em.opt.V;em.IR.J)
Jsig4 10-2mag Dispersion in J data, sigma*100 (Note 2)   (stat.error;phot.mag)
H-V 0.13 mag (H-V) color index (phot.color;em.opt.V;em.IR.H)
Hsig1 10-2mag Dispersion in H data, sigma*100 (Note 2)   (stat.error;phot.mag)
K-V 0.11 mag (K-V) color index (phot.color;em.opt.V;em.IR.K)
Ksig4 10-2mag Dispersion in K data, sigma*100 (Note 2)   (stat.error;phot.mag)
L-V 0.09 mag (L-V) color index (phot.color;em.opt.V;em.IR.3-4um)
Lsig6 10-2mag Dispersion in L data, sigma*100 (Note 2)   (stat.error;phot.mag)
M-V 0.12 mag (M-V) color index (phot.color;em.opt.V;em.IR.4-8um)
Msig6 10-2mag Dispersion in M data, sigma*100 (Note 2)   (stat.error;phot.mag)
N-V 0.28 mag (N-V) color index (phot.color;em.opt.V;em.IR.8-15um)
Nsig9 10-2mag Dispersion in N data, sigma*100 (Note 2)   (stat.error;phot.mag)

_RA.icrs06 45 10.8 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-16 41 58 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
SimbadSimbad  ask the SIMBAD data-base about this object (meta.ref)
  
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