WDS 10551-3100 : COMPONENTS
 
 
  A B
B pa=156.3°
sep=3.50"
 
C pa=33.2°
sep=33.53"
pa=28.5°
sep=35.56"
 
 
10551-3100 A
 
 
Name HD 94640 Coord arcsec 2000 105505.30-305934.2 Mag 9.99 Spectral class A3V: (white)
PmRA -2.00 PmDE 25.0 Tycho2 7199-01477-1
Tycho2
Tycho2 7199-01477-1 Pflag RAmdeg 163.77213178 DEmdeg -30.99284757
PmRA -29.8 PmDE 0.2 E RAmdeg 12 E DEmdeg 16
E pmRA 3.7 E pmDE 3.2 EpRAm 1991.56 EpDEm 1991.24
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.356 E BTmag 0.024 VTmag 9.992
E VTmag 0.024 Prox 352 TYC T HIP
CCDM RAdeg 163.77221194 DEdeg -30.99284806 EpRA 1990 1.70
EpDE 1990 1.55 E RAdeg 11.8 E DEdeg 15.7 Posflg
Corr 0.2
CCDM
Ccdm 10551-3100 RComp Comp A Note1
Note2 Discov num DRAs -0.64 DDEs 24.9
R dRAs 66 Year Theta Rho
Obs 3 Vmag 9.7 Sp A2 PmNote
PmRA -4 PmDE 3 Dm number -30 8818 Cat1 CD
Name2 -30 3232 Cat2 CPD HD 94640 M HD
ADS BDS M ADS BDS N IDS IDS 10504S3028A
HIC
 
 
10551-3100 B
 
 
Coord arcsec 2000 105505.41-305937.4 Mag 11.1 PmRA 17.00 PmDE -62.0
Calc delta mag 1.11 Calc coord yes
CCDM
Ccdm 10551-3100 RComp Comp B Note1
Note2 Discov num OL 42 DRAs DDEs
R dRAs Year 1910 Theta 154 Rho 3.6
Obs 3 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10504S3028B
HIC
 
 
10551-3100 C
 
 
Coord arcsec 2000 105506.73-305906.2 Mag 10.97 PmRA 2.00 PmDE -6.0
Tycho2 7199-01519-1 Calc delta mag 0.98 Calc coord yes
Tycho2
Tycho2 7199-01519-1 Pflag RAmdeg 163.77915100 DEmdeg -30.98510996
PmRA 2.8 PmDE -8.2 E RAmdeg 31 E DEmdeg 41
E pmRA 2.9 E pmDE 2.6 EpRAm 1990.28 EpDEm 1988.25
Num 3 Q RAmdeg 1.0 Q DEmdeg 0.3 Q pmRA 1.0
Q pmDE 0.3 BTmag 12.102 E BTmag 0.095 VTmag 10.972
E VTmag 0.049 Prox 352 TYC T HIP
CCDM RAdeg 163.77914333 DEdeg -30.98509083 EpRA 1990 1.71
EpDE 1990 1.55 E RAdeg 31.0 E DEdeg 42.3 Posflg
Corr 0.2
CCDM
Ccdm 10551-3100 RComp Comp C Note1
Note2 Discov num OL 42 DRAs 0.94 DDEs 53.4
R dRAs 66 Year 1910 Theta 034 Rho 35.2
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 -30 3233 Cat2 CPD HD M HD
ADS BDS M ADS BDS N IDS IDS 10504S3028C
HIC