WDS 08449-0815 : COMPONENTS
 
 
  A
B pa=206.3°
sep=0.74"
 
 
08449-0815 A
 
 
Componente originario normalizzato AB Name HD 74643 Coord arcsec 2000 084452.39-081523.7 Mag 7.75
Spectral class F5 (yellow-white) PmRA 161.00 PmDE -110.0 SAO 136237
HIP 42924 Tycho2 5442-01112-1 HD 74643 GC 12043
BD BD-07 2597
Tycho2
Tycho2 5442-01112-1 Pflag RAmdeg 131.21866368 DEmdeg -8.25684679
PmRA 160.3 PmDE -112.2 E RAmdeg 5 E DEmdeg 6
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.41 EpDEm 1991.15
Num 13 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.8
Q pmDE 1.4 BTmag 8.197 E BTmag 0.017 VTmag 7.677
E VTmag 0.012 Prox 999 TYC T HIP 42924
CCDM AB RAdeg 131.21829278 DEdeg -8.25658222 EpRA 1990 1.76
EpDE 1990 1.51 E RAdeg 5.0 E DEdeg 6.0 Posflg P
Corr -0.1
SAO
SAO 136237 DelFlag RA1950 PmRA1950 0.0109
DE1950 PmDE1950 -0.101 Vmag 7.5 SpType F5
Double code Source 70 CatNum 12043 DM BD-07 2597
DMcomp BDsup HD 74643 M HD 0
GC 12043 RA1950rad 2.27950527 DE1950rad -0.14089793 PmRA2000 0.0112
PmDE2000 -0.097
Hipparcos
Catalog H HIP 42924 Proxy H RAhms 08 44 52.39
DEdms -08 15 23.7 Vmag 7.6 VarFlag R Vmag G
RAdeg 131.218 DEdeg -8.25657 AstroRef A Plx 14.69
CCDM 08449-0815 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 219 Rho 0.751 HD 74643 BD BD-07 2597
CD CP Dm number -07 2597 VIred 0.59
SpType F5 R SpType Coord arcsec 2000 084452.39-081523.7
Hipparcos 2
HIP 42924 Sn 15 So 3 Nc 2
RArad 2.2901908733 DErad -0.1441043623 Plx 12.61 PmRA 159.96
PmDE -110.3 E RArad 0.65 E DErad 0.47 E Plx 0.89
E pmRA 0.69 E pmDE 0.51 Hpmag 7.709 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.518 E BV 0.015
VI 0.59
CCDM
Ccdm 08449-0815 RComp Comp A Note1
Note2 Discov num DRAs -1.52 DDEs -24.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.7 Sp F5 PmNote *
PmRA 161 PmDE -110 Dm number -07 2597 Cat1 BD
Name2 136237 Cat2 SAO HD 74643 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 42924
 
 
08449-0815 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084452.37-081524.4 Mag 11.31 Calc delta mag 3.56
Calc coord yes
CCDM
Ccdm 08449-0815 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.55 DDEs -25.2
R dRAs 82 Year 1991 Theta 219 Rho 0.8
Obs 1 Vmag 11.3 Sp PmNote *
PmRA 161 PmDE -110 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 42924