WDS 18352+1812 : COMPONENTS
 
 
  A
B pa=23.5°
sep=0.15"
 
 
18352+1812 A
 
 
Componente originario normalizzato AB Name HD 171623 Coord arcsec 2000 183512.59+181212.2 Mag 5.78
Spectral class A0Vn (white) PmRA 16.00 PmDE 8.0 HIP 91118
Tycho2 1574-02056-1 HD 171623 HR 6977 BD BD+18 3740
Tycho2
Tycho2 1574-02056-1 Pflag RAmdeg 278.80250112 DEmdeg 18.20340409
PmRA 17.5 PmDE 5.5 E RAmdeg 4 E DEmdeg 3
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.49 EpDEm 1991.58
Num 14 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.7 BTmag 5.778 E BTmag 0.014 VTmag 5.780
E VTmag 0.009 Prox 999 TYC T HIP 91118
CCDM RAdeg 278.80245861 DEdeg 18.20339139 EpRA 1990 1.74
EpDE 1990 1.73 E RAdeg 3.5 E DEdeg 3.4 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 91118 Proxy RAhms 18 35 12.59
DEdms +18 12 12.2 Vmag 5.79 VarFlag R Vmag H
RAdeg 278.802 DEdeg 18.2034 AstroRef Plx 4.82
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 171623 BD BD+18 3740
CD CP Dm number +18 3740 VIred 0.01
SpType A0Vn R SpType Coord arcsec 2000 183512.59+181212.2
Hipparcos 2
HIP 91118 Sn 5 So 0 Nc 1
RArad 4.8660208283 DErad 0.3177091283 Plx 5.04 PmRA 21.89
PmDE 7.8 E RArad 0.24 E DErad 0.26 E Plx 0.39
E pmRA 0.28 E pmDE 0.34 Hpmag 5.7972 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.006 E BV 0.004
VI 0.03
CCDM
Ccdm 18352+1812 RComp Comp A Note1
Note2 Discov num DRAs 0.66 DDEs 11.8
R dRAs 81 Year Theta Rho
Obs 2 Vmag 5.8 Sp A0 PmNote @
PmRA 30 PmDE -1 Dm number +18 3740 Cat1 BD
Name2 +18 1730 Cat2 AGK2/3 HD 171623 M HD
ADS BDS M ADS BDS N IDS W IDS 18352+1812A
HIC 91118
 
 
18352+1812 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183512.59+181212.3 SAO 103879 GC 25398
DM BD+18 3740 Calc delta mag 5.78 Calc coord yes
SAO
SAO 103879 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.006 Vmag 5.7 SpType A0
Double code Source 70 CatNum 25398 DM BD+18 3740
DMcomp BDsup HD 171623 M HD 0
GC 25398 RA1950rad 4.85641195 DE1950rad 0.31698723 PmRA2000 0.001
PmDE2000 0.006
CCDM
Ccdm 18352+1812 RComp Comp B Note1
Note2 Discov num CHR 74 DRAs DDEs
R dRAs Year 1992 Theta 185 Rho 0.1
Obs 6 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS W IDS 18352+1812B
HIC 91118