WDS 18299-1216 : COMPONENTS
 
 
  A
B pa=118.1°
sep=3.08"
 
 
18299-1216 A
 
 
Componente originario normalizzato AB Name HD 170428 Coord arcsec 2000 182953.22-121549.0 Mag 9.62
Spectral class A8/9V (white) PmRA -15.00 PmDE 16.0 SAO 161534
Tycho2 5698-04694-1 HD 170428 ADS 11391 DM BD-12 5071
Tycho2
Tycho2 5698-04694-1 Pflag RAmdeg 277.47177410 DEmdeg -12.26362125
PmRA -7.5 PmDE 15.6 E RAmdeg 22 E DEmdeg 19
E pmRA 1.3 E pmDE 1.3 EpRAm 1984.87 EpDEm 1983.70
Num 8 Q RAmdeg 2.1 Q DEmdeg 2.1 Q pmRA 2.2
Q pmDE 2.1 BTmag 10.012 E BTmag 0.038 VTmag 9.616
E VTmag 0.039 Prox 999 TYC T HIP
CCDM RAdeg 277.47177889 DEdeg -12.26364750 EpRA 1990 1.55
EpDE 1990 1.62 E RAdeg 25.2 E DEdeg 24.4 Posflg
Corr 0.2
SAO
SAO 161534 DelFlag RA1950 PmRA1950 -0.0036
DE1950 PmDE1950 0.023 Vmag 9.1 SpType A0
Double code Source 20 CatNum 6320 DM BD-12 5071
DMcomp BDsup HD 170428 M HD 0
GC RA1950rad 4.8305615 DE1950rad -0.21464393 PmRA2000 -0.0034
PmDE2000 0.024
CCDM
Ccdm 18299-1216 RComp Comp A Note1
Note2 Discov num DRAs -1.03 DDEs 11.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp A0 PmNote *
PmRA -53 PmDE 23 Dm number -12 5071 Cat1 BD
Name2 161534 Cat2 SAO HD 170428 M HD
ADS BDS A11391 M ADS BDS N IDS IDS 18243S1220A
HIC
 
 
18299-1216 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182953.41-121550.5 Mag 11.7 Calc delta mag 2.08
Calc coord yes
CCDM
Ccdm 18299-1216 RComp Comp B Note1
Note2 Discov num HU 68 DRAs DDEs
R dRAs Year 1899 Theta 120 Rho 3.2
Obs 5 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11391 M ADS BDS N IDS IDS 18243S1220B
HIC