WDS 18104+0033 : COMPONENTS
 
 
  A
B pa=314.7°
sep=3.00"
 
 
18104+0033 A
 
 
Componente originario normalizzato AB Name HD 166384 Coord arcsec 2000 181023.97+003236.1 Mag 8.1
Spectral class A1V (white) PmRA 8.00 PmDE -3.0 SAO 123205
HIP 89038 Tycho2 0431-00867-1 HD 166384 GC 24774
BD BD+00 3870
Tycho2
Tycho2 0431-00867-1 Pflag RAmdeg 272.59988054 DEmdeg 0.54335349
PmRA 12.0 PmDE -11.6 E RAmdeg 6 E DEmdeg 7
E pmRA 1.2 E pmDE 1.4 EpRAm 1990.96 EpDEm 1991.05
Num 11 Q RAmdeg 2.7 Q DEmdeg 2.3 Q pmRA 2.7
Q pmDE 2.3 BTmag 8.240 E BTmag 0.017 VTmag 8.103
E VTmag 0.014 Prox 30 TYC T HIP 89038
CCDM A RAdeg 272.59985417 DEdeg 0.54337861 EpRA 1990 1.71
EpDE 1990 1.62 E RAdeg 6.2 E DEdeg 7.4 Posflg
Corr 0.0
SAO
SAO 123205 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.006 Vmag 8 SpType A0
Double code Source 70 CatNum 24774 DM BD+00 3870
DMcomp BDsup HD 166384 M HD 0
GC 24774 RA1950rad 4.74662702 DE1950rad 0.0092904 PmRA2000 0.0007
PmDE2000 -0.006
Hipparcos
Catalog H HIP 89038 Proxy H RAhms 18 10 23.97
DEdms +00 32 36.2 Vmag 7.94 VarFlag R Vmag H
RAdeg 272.6 DEdeg 0.543379 AstroRef A Plx 7.28
CCDM 18104+0033 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 314 Rho 3.05 HD 166384 BD BD+00 3870
CD CP Dm number +00 3870 VIred 0.13
SpType A0 R SpType Coord arcsec 2000 181023.97+003236.2
Hipparcos 2
HIP 89038 Sn 15 So 3 Nc 2
RArad 4.7577649982 DErad 0.0094837569 Plx 6.02 PmRA 2.05
PmDE -6.63 E RArad 1 E DErad 0.7 E Plx 1.1
E pmRA 0.97 E pmDE 0.74 Hpmag 7.9797 E Hpmag 0.0019
SHp 0.013 VA 0 BV 0.3 E BV 0.495
VI 0.13
CCDM
Ccdm 18104+0033 RComp Comp A Note1
Note2 Discov num DRAs -0.10 DDEs -23.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp A0 PmNote *
PmRA -4 PmDE -2 Dm number +00 3870 Cat1 BD
Name2 +00 2163 Cat2 AGK2/3 HD 166384 M HD
ADS BDS A11119 M ADS BDS N IDS IDS 18053N0031A
HIC 89038
 
 
18104+0033 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181023.83+003238.2 Mag 10.27 PmRA 3.00
PmDE -6.0 Calc delta mag 2.17 Calc coord yes
CCDM
Ccdm 18104+0033 RComp Comp B Note1
Note2 Discov num STF2286 DRAs DDEs
R dRAs Year 1831 Theta 316 Rho 2.6
Obs 15 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11119 M ADS BDS N IDS IDS 18053N0031B
HIC 89038