WDS 18434-5252 : COMPONENTS
 
 
  A
B pa=65.9°
sep=4.85"
 
 
18434-5252 A
 
 
Componente originario normalizzato AB Name QZ Tel Coord arcsec 2000 184322.96-525144.3 Mag 8.76
Spectral class A0V (white) PmRA -5.00 PmDE -2.0 HIP 91832
Tycho2 8758-02848-1 HD 172494 CP CP-5211213
Tycho2
Tycho2 8758-02848-1 Pflag RAmdeg 280.84565907 DEmdeg -52.86229271
PmRA 3.1 PmDE -2.0 E RAmdeg 9 E DEmdeg 8
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.24 EpDEm 1991.30
Num 8 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.5 BTmag 8.879 E BTmag 0.018 VTmag 8.758
E VTmag 0.016 Prox 77 TYC T HIP 91832
CCDM A RAdeg 280.84564722 DEdeg -52.86228806 EpRA 1990 1.55
EpDE 1990 1.56 E RAdeg 8.5 E DEdeg 7.6 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 91832 Proxy H RAhms 18 43 22.96
DEdms -52 51 44.3 Vmag 8.09 VarFlag 2 R Vmag H
RAdeg 280.846 DEdeg -52.8623 AstroRef A Plx 7.88
CCDM 18434-5252 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 75 Rho 7.591 HD 172494 BD
CD CP CP-5211213 Dm number -5211213 VIred 0.22
SpType A2V R SpType Coord arcsec 2000 184322.96-525144.3
Hipparcos 2
HIP 91832 Sn 15 So 3 Nc 2
RArad 4.9016814283 DErad -0.9226210915 Plx 8.15 PmRA -1.96
PmDE -5.09 E RArad 2.06 E DErad 1.67 E Plx 2.43
E pmRA 2.38 E pmDE 1.8 Hpmag 8.1426 E Hpmag 0.006
SHp 0.055 VA 1 BV 0.151 E BV 0.016
VI 0.17
CCDM
Ccdm 18434-5252 RComp Comp A Note1
Note2 Discov num DRAs -1.10 DDEs 15.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp A2 PmNote
PmRA PmDE Dm number -5211213 Cat1 CPD
Name2 Cat2 HD 172494 M HD
ADS BDS M ADS BDS N IDS IDS 18354S5258A
HIC 91832
 
 
18434-5252 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184323.45-525142.3 Mag 9.12 Spectral class A0V (white)
PmRA 4.00 PmDE 1.0 Tycho2 8758-01030-1 Calc delta mag 0.36
Calc coord yes
Tycho2
Tycho2 8758-01030-1 Pflag RAmdeg 280.84905035 DEmdeg -52.86175841
PmRA -1.4 PmDE -4.5 E RAmdeg 10 E DEmdeg 10
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.22 EpDEm 1991.20
Num 7 Q RAmdeg 0.9 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 9.265 E BTmag 0.019 VTmag 9.117
E VTmag 0.019 Prox 77 TYC T HIP 91832
CCDM B RAdeg 280.84905583 DEdeg -52.86174778 EpRA 1990 1.61
EpDE 1990 1.61 E RAdeg 10.1 E DEdeg 9.6 Posflg D
Corr 0.0
CCDM
Ccdm 18434-5252 RComp Comp B Note1
Note2 Discov num HJ 5055 DRAs -0.28 DDEs 17.7
R dRAs 91 Year 1837 Theta 076 Rho 7.5
Obs 7 Vmag 9.0 Sp PmNote *
PmRA 4 PmDE 1 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18354S5258B
HIC 91832