WDS 18030-4328 : COMPONENTS
 
 
  A
B pa=148.0°
sep=13.66"
 
 
18030-4328 A
 
 
Componente originario normalizzato AB Name HD 164409 Coord arcsec 2000 180302.60-432746.2 Mag 7.52
Spectral class G8III (yellow) PmRA 1.00 PmDE -16.0 SAO 228653
HIP 88398 Tycho2 7911-03645-1 HD 164409 GC 24540
CD CD-4312220 CP CP-43 8402
Tycho2
Tycho2 7911-03645-1 Pflag RAmdeg 270.76083602 DEmdeg -43.46282054
PmRA 0.4 PmDE -16.2 E RAmdeg 4 E DEmdeg 6
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.40 EpDEm 1990.78
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.8 BTmag 8.790 E BTmag 0.017 VTmag 7.524
E VTmag 0.011 Prox 154 TYC T HIP 88398
CCDM A RAdeg 270.76083472 DEdeg -43.46278278 EpRA 1990 1.77
EpDE 1990 1.61 E RAdeg 4.3 E DEdeg 5.6 Posflg
Corr -0.1
SAO
SAO 228653 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.021 Vmag 7.5 SpType K0
Double code Source 70 CatNum 24540 DM CD-4312220
DMcomp BDsup HD 164409 M HD 0
GC 24540 RA1950rad 4.70987734 DE1950rad -0.75859347 PmRA2000 0.0001
PmDE2000 -0.022
Hipparcos
Catalog H HIP 88398 Proxy RAhms 18 03 02.60
DEdms -43 27 46.0 Vmag 7.41 VarFlag R Vmag H
RAdeg 270.761 DEdeg -43.4628 AstroRef A Plx 4.96
CCDM 18030-4328 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 140 Rho 15.401 HD 164409 BD
CD CD-4312220 CP CP-43 8402 Dm number -4312220 VIred 1.02
SpType G8III R SpType Coord arcsec 2000 180302.60-432746.0
Hipparcos 2
HIP 88398 Sn 15 So 3 Nc 2
RArad 4.7256679952 DErad -0.7585686542 Plx 3.3 PmRA -0.16
PmDE -14.6 E RArad 1.13 E DErad 0.55 E Plx 1.23
E pmRA 1.36 E pmDE 0.52 Hpmag 7.5826 E Hpmag 0.0073
SHp 0.009 VA 0 BV 1.064 E BV 0.01
VI 1.03
CCDM
Ccdm 18030-4328 RComp Comp A Note1
Note2 Discov num DRAs 2.65 DDEs 13.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp K0 PmNote *
PmRA 9 PmDE -16 Dm number -4312220 Cat1 CD
Name2 228653 Cat2 SAO HD 164409 M HD
ADS BDS M ADS BDS N IDS IDS 17558S4328A
HIC 88398
 
 
18030-4328 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180303.26-432757.8 Mag 10.98 PmRA -4.00
PmDE -13.0 Calc delta mag 3.46 Calc coord yes
CCDM
Ccdm 18030-4328 RComp Comp B Note1
Note2 Discov num SEE 345 DRAs DDEs
R dRAs Year 1897 Theta 141 Rho 16.0
Obs 2 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17558S4328B
HIC