WDS 08453-0236 : COMPONENTS
 
 
  A
B pa=265.0°
sep=4.67"
 
 
08453-0236 A
 
 
Componente originario normalizzato AB Name HD 74688 Coord arcsec 2000 084520.79-023603.7 Mag 6.89
Spectral class F2IV (yellow-white) PmRA 4.00 PmDE -13.0 SAO 136243
HIP 42951 Tycho2 4868-01276-2 HD 74688 HR 3472
GC 12054 BD BD-02 2676
Tycho2
Tycho2 4868-01276-2 Pflag RAmdeg 131.33661073 DEmdeg -2.60103925
PmRA 41.1 PmDE -4.7 E RAmdeg 6 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.07 EpDEm 1991.27
Num 6 Q RAmdeg 9.9 Q DEmdeg 1.6 Q pmRA 9.9
Q pmDE 1.6 BTmag 7.473 E BTmag 0.016 VTmag 6.893
E VTmag 0.011 Prox 46 TYC HIP 42951
CCDM A RAdeg 131.33651806 DEdeg -2.60102806 EpRA 1990 1.63
EpDE 1990 1.67 E RAdeg 5.6 E DEdeg 5.2 Posflg
Corr 0.3
SAO
SAO 136243 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.009 Vmag 6.2 SpType F5
Double code Source 70 CatNum 12054 DM BD-02 2676
DMcomp A BDsup HD 74688 M HD 0
GC 12054 RA1950rad 2.28123629 DE1950rad -0.04220474 PmRA2000 0.0004
PmDE2000 -0.006
Hipparcos
Catalog H HIP 42951 Proxy H RAhms 08 45 20.77
DEdms -02 36 03.7 Vmag 6.41 VarFlag 2 R Vmag G
RAdeg 131.337 DEdeg -2.60103 AstroRef A Plx 11.5
CCDM 08453-0236 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 264 Rho 4.679 HD 74688 BD BD-02 2676
CD CP Dm number -02 2676 VIred 0.59
SpType F2+... R SpType Coord arcsec 2000 084520.77-023603.7
Hipparcos 2
HIP 42951 Sn 15 So 3 Nc 2
RArad 2.2922547258 DErad -0.045396529 Plx 16.19 PmRA 0.76
PmDE -8.94 E RArad 3.3 E DErad 1.76 E Plx 2.64
E pmRA 4.3 E pmDE 2.25 Hpmag 6.5458 E Hpmag 0.0065
SHp 0.093 VA 2 BV 0.521 E BV 0.006
VI 0.59
CCDM
Ccdm 08453-0236 RComp Comp A Note1
Note2 Discov num DRAs 2.22 DDEs -4.1
R dRAs 12 Year Theta Rho
Obs 2 Vmag 6.6 Sp F5 PmNote
PmRA -6 PmDE -6 Dm number -02 2676 Cat1 BD
Name2 136242 Cat2 SAO HD 74688 M HD
ADS BDS A 6977 M ADS BDS N IDS IDS 08403S0214A
HIC 42951
 
 
08453-0236 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084520.48-023604.1 Mag 7.54 PmRA 4.00
PmDE -13.0 Tycho2 4868-01276-1 Calc delta mag 0.65 Calc coord yes
Tycho2
Tycho2 4868-01276-1 Pflag RAmdeg 131.33523816 DEmdeg -2.60116849
PmRA 4.3 PmDE -6.5 E RAmdeg 7 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.18 EpDEm 1991.35
Num 7 Q RAmdeg 2.1 Q DEmdeg 2.0 Q pmRA 2.2
Q pmDE 2.0 BTmag 8.017 E BTmag 0.018 VTmag 7.538
E VTmag 0.013 Prox 46 TYC T HIP 42951
CCDM B RAdeg 131.33522778 DEdeg -2.60115333 EpRA 1990 1.56
EpDE 1990 1.64 E RAdeg 7.1 E DEdeg 6.4 Posflg
Corr 0.3
CCDM
Ccdm 08453-0236 RComp Comp B Note1
Note2 Discov num STF1270 DRAs DDEs
R dRAs Year 1830 Theta 262 Rho 4.7
Obs 99 Vmag 7.6 Sp PmNote
PmRA -28 PmDE -27 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6977 M ADS BDS N IDS IDS 08403S0214B
HIC 42951