WDS 18210-2408 : COMPONENTS
 
 
  A
B pa=123.3°
sep=0.20"
 
 
18210-2408 A
 
 
Componente originario normalizzato AB Name HD 168491 Coord arcsec 2000 182059.75-240806.2 Mag 10.7
Spectral class A8/9V (white) PmRA -7.00 PmDE -14.0 SAO 186685
Tycho2 6844-01818-1 HD 168491 DM CD-2414206
Tycho2
Tycho2 6844-01818-1 Pflag RAmdeg 275.24897491 DEmdeg -24.13506741
PmRA -7.1 PmDE -10.8 E RAmdeg 22 E DEmdeg 27
E pmRA 2.3 E pmDE 2.0 EpRAm 1989.77 EpDEm 1988.51
Num 6 Q RAmdeg 0.7 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.2 BTmag 10.519 E BTmag 0.041 VTmag 9.985
E VTmag 0.040 Prox 999 TYC T HIP
CCDM RAdeg 275.24899083 DEdeg -24.13504583 EpRA 1990 1.89
EpDE 1990 1.81 E RAdeg 23.6 E DEdeg 30.2 Posflg
Corr -0.1
SAO
SAO 186685 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 -0.007 Vmag 9.5 SpType A0
Double code Source 25 CatNum 12701 DM CD-2414206
DMcomp BDsup HD 168491 M HD 0
GC RA1950rad 4.79064534 DE1950rad -0.42164408 PmRA2000 -0.0024
PmDE2000 -0.007
CCDM
Ccdm 18210-2408 RComp Comp A Note1
Note2 Discov num DRAs -0.23 DDEs -5.7
R dRAs 41 Year Theta Rho
Obs 2 Vmag 10.3 Sp A0 PmNote *
PmRA -33 PmDE -7 Dm number -2414206 Cat1 CD
Name2 186685 Cat2 SAO HD 168491 M HD
ADS BDS M ADS BDS N IDS IDS 18149S2411A
HIC
 
 
18210-2408 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182059.76-240806.3 Mag 10.7 Calc coord yes
CCDM
Ccdm 18210-2408 RComp Comp B Note1
Note2 Discov num RST4007 DRAs DDEs
R dRAs Year 1936 Theta 124 Rho 0.2
Obs 2 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18149S2411B
HIC