WDS 17215-5628 : COMPONENTS
 
 
  A
B pa=210.5°
sep=23.54"
 
 
17215-5628 A
 
 
Componente originario normalizzato AB Name HD 156555 Coord arcsec 2000 172130.78-562817.8 Mag 8.65
Spectral class A2III/IV (white) PmRA -2.00 PmDE -31.0 SAO 244655
Tycho2 8736-02600-1 HD 156555 DM CP-56 8165
Tycho2
Tycho2 8736-02600-1 Pflag RAmdeg 260.37825051 DEmdeg -56.47159729
PmRA -1.0 PmDE -32.7 E RAmdeg 7 E DEmdeg 9
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.02 EpDEm 1990.38
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.9 BTmag 8.850 E BTmag 0.018 VTmag 8.654
E VTmag 0.016 Prox 297 TYC T HIP
CCDM RAdeg 260.37825472 DEdeg -56.47152139 EpRA 1990 1.79
EpDE 1990 1.66 E RAdeg 7.3 E DEdeg 8.8 Posflg
Corr 0.2
SAO
SAO 244655 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.024 Vmag 8.8 SpType A2
Double code Source 43 CatNum 5539 DM CP-56 8165
DMcomp BDsup HD 156555 M HD 0
GC RA1950rad 4.5260662 DE1950rad -0.98475023 PmRA2000 0.0008
PmDE2000 -0.025
CCDM
Ccdm 17215-5628 RComp Comp A Note1
Note2 Discov num DRAs 0.84 DDEs -17.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp A2 PmNote *
PmRA 12 PmDE -24 Dm number -56 8165 Cat1 CPD
Name2 244655 Cat2 SAO HD 156555 M HD
ADS BDS M ADS BDS N IDS IDS 17131S5622A
HIC
 
 
17215-5628 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172129.34-562838.1 Mag 9.9 PmRA -12.00
PmDE -20.0 Tycho2 8736-02513-1 DM CP-56 8164 Calc delta mag 1.25
Calc coord yes
Tycho2
Tycho2 8736-02513-1 Pflag RAmdeg 260.36743285 DEmdeg -56.47729449
PmRA -10.2 PmDE -19.6 E RAmdeg 24 E DEmdeg 27
E pmRA 1.9 E pmDE 1.9 EpRAm 1984.95 EpDEm 1982.76
Num 5 Q RAmdeg 1.6 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.2 BTmag 11.289 E BTmag 0.082 VTmag 9.903
E VTmag 0.038 Prox 297 TYC T HIP
CCDM RAdeg 260.36748667 DEdeg -56.47724806 EpRA 1990 1.77
EpDE 1990 1.63 E RAdeg 28.6 E DEdeg 35.0 Posflg D
Corr 0.3
CCDM
Ccdm 17215-5628 RComp Comp B Note1
Note2 Discov num HJ 4939 DRAs DDEs
R dRAs Year 1835 Theta 225 Rho 30.2
Obs 3 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number -56 8164 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17131S5622B
HIC