WDS 17399-5034 : COMPONENTS
 
 
  A
B pa=14.9°
sep=3.61"
 
 
17399-5034 A
 
 
Componente originario normalizzato AB Name HD 159921 Coord arcsec 2000 173952.08-503428.6 Mag 9.15
Spectral class F7V (yellow-white) PmRA -18.00 PmDE -52.0 SAO 244928
Tycho2 8351-01314-1 HD 159921 DM CD-5011448
Tycho2
Tycho2 8351-01314-1 Pflag RAmdeg 264.96702668 DEmdeg -50.57462777
PmRA -19.1 PmDE -53.9 E RAmdeg 13 E DEmdeg 16
E pmRA 1.2 E pmDE 1.2 EpRAm 1988.16 EpDEm 1986.55
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.6 Q pmRA 1.2
Q pmDE 1.7 BTmag 9.780 E BTmag 0.029 VTmag 9.146
E VTmag 0.023 Prox 999 TYC T HIP
CCDM RAdeg 264.96709583 DEdeg -50.57450222 EpRA 1990 1.56
EpDE 1990 1.41 E RAdeg 14.4 E DEdeg 17.4 Posflg
Corr 0.1
SAO
SAO 244928 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.035 Vmag 9 SpType F8
Double code Source 48 CatNum 16498 DM CP-5010272
DMcomp BDsup HD 159921 M HD 0
GC RA1950rad 4.60749295 DE1950rad -0.88220917 PmRA2000 -0.0011
PmDE2000 -0.037
CCDM
Ccdm 17399-5034 RComp Comp A Note1
Note2 Discov num DRAs -1.85 DDEs -27.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp F8 PmNote *
PmRA -9 PmDE -35 Dm number -5011448 Cat1 CD
Name2 244928 Cat2 SAO HD 159921 M HD
ADS BDS M ADS BDS N IDS IDS 17321S5031A
HIC
 
 
17399-5034 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173952.18-503425.1 Mag 11.6 Calc delta mag 2.45
Calc coord yes
CCDM
Ccdm 17399-5034 RComp Comp B Note1
Note2 Discov num I 1332 DRAs DDEs
R dRAs Year 1926 Theta 027 Rho 3.6
Obs 2 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17321S5031B
HIC