WDS 18355+2336 : COMPONENTS
 
 
  A
B pa=4.8°
sep=0.79"
 
 
18355+2336 A
 
 
Componente originario normalizzato AB Name HD 171745 Coord arcsec 2000 183530.40+233619.9 Mag 6.35
Spectral class G9III (yellow) PmRA 5.00 PmDE 3.0 SAO 86224
HIP 91139 Tycho2 2107-00474-1 HD 171745 HR 6980
GC 25407 BD BD+23 3385
Tycho2
Tycho2 2107-00474-1 Pflag RAmdeg 278.87667351 DEmdeg 23.60561882
PmRA 5.2 PmDE 2.8 E RAmdeg 4 E DEmdeg 3
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.20 EpDEm 1991.60
Num 13 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.8 BTmag 6.977 E BTmag 0.015 VTmag 5.803
E VTmag 0.009 Prox 999 TYC T HIP 91139
CCDM AB RAdeg 278.87666000 DEdeg 23.60561222 EpRA 1990 1.46
EpDE 1990 1.76 E RAdeg 3.5 E DEdeg 3.3 Posflg P
Corr 0.0
SAO
SAO 86224 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 0.006 Vmag 5.8 SpType K0
Double code Source 70 CatNum 25407 DM BD+23 3385
DMcomp BDsup HD 171745 M HD 0
GC 25407 RA1950rad 4.85822898 DE1950rad 0.41126707 PmRA2000 0.0003
PmDE2000 0.005
Hipparcos
Catalog H HIP 91139 Proxy H RAhms 18 35 30.39
DEdms +23 36 19.9 Vmag 5.62 VarFlag R Vmag H
RAdeg 278.877 DEdeg 23.6055 AstroRef A Plx 6.7
CCDM 18355+2336 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 8 Rho 0.684 HD 171745 BD BD+23 3385
CD CP Dm number +23 3385 VIred 0.99
SpType G8III R SpType Coord arcsec 2000 183530.39+233619.9
Hipparcos 2
HIP 91139 Sn 15 So 3 Nc 2
RArad 4.8673156653 DErad 0.411994189 Plx 6.93 PmRA 3.04
PmDE 0.56 E RArad 0.25 E DErad 0.63 E Plx 0.68
E pmRA 0.35 E pmDE 1 Hpmag 5.7882 E Hpmag 0.0006
SHp 0.007 VA 0 BV 1.015 E BV 0.004
VI 0.99
CCDM
Ccdm 18355+2336 RComp Comp A Note1
Note2 Discov num DRAs 0.40 DDEs 20.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.4 Sp K0 PmNote *
PmRA 4 PmDE 16 Dm number +23 3385 Cat1 BD
Name2 +23 1773 Cat2 AGK2/3 HD 171745 M HD
ADS BDS A11479 M ADS BDS N IDS IDS 18314N2331A
HIC 91139
 
 
18355+2336 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183530.40+233620.7 Mag 6.62 PmRA 5.00
PmDE 3.0 Calc delta mag 0.27 Calc coord yes
CCDM
Ccdm 18355+2336 RComp Comp B Note1 *
Note2 Discov num STT 359 DRAs DDEs
R dRAs Year 1849 Theta Rho
Obs 99 Vmag 6.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11479 M ADS BDS N IDS IDS 18314N2331B
HIC 91139