WDS 18043+4206 : COMPONENTS
 
 
  A Ab
Ab pa=8.5°
sep=0.15"
 
B pa=184.5°
sep=24.20"
pa=184.5°
sep=24.35"
 
 
18043+4206 A
 
 
Name HD 165503 Coord arcsec 2000 180416.91+420545.0 Mag 8.33 Spectral class A8III (white)
PmRA 9.00 PmDE 29.0 SAO 47188 HIP 88498
Tycho2 3110-01491-1 HD 165503 BD BD+42 2995
Tycho2
Tycho2 3110-01491-1 Pflag RAmdeg 271.07043886 DEmdeg 42.09586570
PmRA -2.0 PmDE 15.7 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.25 EpDEm 1991.28
Num 9 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.3 BTmag 8.139 E BTmag 0.016 VTmag 7.863
E VTmag 0.011 Prox 999 TYC T HIP 88498
CCDM AS RAdeg 271.07044528 DEdeg 42.09582944 EpRA 1990 1.62
EpDE 1990 1.62 E RAdeg 4.9 E DEdeg 4.9 Posflg P
Corr -0.1
SAO
SAO 47188 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 0.01 Vmag 7.5 SpType F0
Double code Source 4 CatNum 1554 DM BD+42 2995
DMcomp BDsup HD 165503 M HD 0
GC RA1950rad 4.72427507 DE1950rad 0.73463139 PmRA2000 -0.0002
PmDE2000 0.01
Hipparcos
Catalog H HIP 88498 Proxy H RAhms 18 04 16.91
DEdms +42 05 45.0 Vmag 7.84 VarFlag R Vmag G
RAdeg 271.07 DEdeg 42.0958 AstroRef * Plx 6.59
CCDM 18043+4206 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP AS
Theta 7 Rho 0.11 HD 165503 BD BD+42 2995
CD CP Dm number +42 2995 VIred 0.34
SpType F0 R SpType Coord arcsec 2000 180416.91+420545.0
Hipparcos 2
HIP 88498 Sn 55 So 3 Nc 2
RArad 4.7310717659 DErad 0.7347107858 Plx 7.09 PmRA -0.69
PmDE 16.57 E RArad 0.46 E DErad 0.49 E Plx 0.56
E pmRA 0.51 E pmDE 0.6 Hpmag 7.9019 E Hpmag 0.0013
SHp 0.012 VA 0 BV 0.296 E BV 0.006
VI 0.34
CCDM
Ccdm 18043+4206 RComp Comp A Note1
Note2 Discov num DRAs -1.09 DDEs -14.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp F0 PmNote *
PmRA 14 PmDE 30 Dm number +42 2995 Cat1 BD
Name2 +42 1554 Cat2 AGK2/3 HD 165503 M HD
ADS BDS M ADS BDS N IDS IDS 18012N4205A
HIC 88498
 
 
18043+4206 Ab
 
 
Coord arcsec 2000 180416.91+420545.1 Mag 9.11 Calc delta mag 0.78 Calc coord yes
 
 
18043+4206 B
 
 
Coord arcsec 2000 180416.74+420520.9 Mag 12.4 Calc delta mag 4.07 Calc coord yes
CCDM
Ccdm 18043+4206 RComp Comp B Note1 *
Note2 Discov num COU1786 DRAs DDEs
R dRAs Year 1979 Theta 72 Rho 0.1
Obs 4 Vmag 8.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18012N4205B
HIC 88498