WDS 18396+4056 : COMPONENTS
 
 
  A
B pa=144.1°
sep=0.01"
 
 
18396+4056 A
 
 
Componente originario normalizzato AB Name HD 172671 Coord arcsec 2000 183933.03+405606.2 Mag 6.47
Spectral class B9V (blue-white) PmRA 15.00 PmDE 3.0 SAO 47676
HIP 91491 Tycho2 3109-00722-1 HD 172671 HR 7017
GC 25541 BD BD+40 3446
Tycho2
Tycho2 3109-00722-1 Pflag RAmdeg 279.88765657 DEmdeg 40.93506258
PmRA 14.6 PmDE 0.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.34 EpDEm 1991.38
Num 9 Q RAmdeg 1.5 Q DEmdeg 0.5 Q pmRA 1.5
Q pmDE 0.6 BTmag 6.166 E BTmag 0.014 VTmag 6.221
E VTmag 0.010 Prox 999 TYC T HIP 91491
CCDM AB RAdeg 279.88761139 DEdeg 40.93506222 EpRA 1990 1.58
EpDE 1990 1.61 E RAdeg 3.6 E DEdeg 3.5 Posflg P
Corr 0.0
SAO
SAO 47676 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 -0.002 Vmag 6.1 SpType A0
Double code Source 70 CatNum 25541 DM BD+40 3446
DMcomp BDsup HD 172671 M HD 0
GC 25541 RA1950rad 4.87792684 DE1950rad 0.71363246 PmRA2000 0.0024
PmDE2000 -0.002
Hipparcos
Catalog H HIP 91491 Proxy H RAhms 18 39 33.03
DEdms +40 56 06.2 Vmag 6.25 VarFlag R Vmag G
RAdeg 279.888 DEdeg 40.9351 AstroRef * Plx 4.04
CCDM 18396+4056 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 118 Rho 0.171 HD 172671 BD BD+40 3446
CD CP Dm number +40 3446 VIred -0.03
SpType B9V R SpType Coord arcsec 2000 183933.03+405606.2
Hipparcos 2
HIP 91491 Sn 55 So 3 Nc 2
RArad 4.8849602796 DErad 0.7144516109 Plx 3.68 PmRA 13.92
PmDE -0.72 E RArad 0.31 E DErad 0.41 E Plx 0.4
E pmRA 0.35 E pmDE 0.55 Hpmag 6.226 E Hpmag 0.0006
SHp 0.006 VA 0 BV -0.052 E BV 0.008
VI -0.03
CCDM
Ccdm 18396+4056 RComp Comp A Note1
Note2 Discov num DRAs -2.97 DDEs 5.8
R dRAs 81 Year Theta Rho
Obs 2 Vmag 6.5 Sp A0 PmNote @
PmRA 15 PmDE -9 Dm number +40 3446 Cat1 BD
Name2 +40 1719 Cat2 AGK2/3 HD 172671 M HD
ADS BDS M ADS BDS N IDS IDS 18363N4051A
HIC 91491
 
 
18396+4056 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183933.03+405606.2 Mag 7.99 Calc delta mag 1.52
Calc coord yes
CCDM
Ccdm 18396+4056 RComp Comp B Note1
Note2 Discov num COU1607 DRAs DDEs
R dRAs Year 1978 Theta 115 Rho 0.2
Obs 23 Vmag 6.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18363N4051B
HIC 91491