WDS 17542-4243 : COMPONENTS
 
 
  A
B pa=350.4°
sep=0.18"
 
 
17542-4243 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175409.43-424259.5 Mag 10.1 Spectral class G0 (yellow)
PmRA 0.00 PmDE -5.0 HIP 87646 Tycho2 7894-02276-1
CD CD-4212593 CP CP-42 8053
Tycho2
Tycho2 7894-02276-1 Pflag RAmdeg 268.53928628 DEmdeg -42.71653207
PmRA 0.3 PmDE -4.1 E RAmdeg 18 E DEmdeg 22
E pmRA 1.4 E pmDE 1.3 EpRAm 1986.41 EpDEm 1983.27
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 10.389 E BTmag 0.040 VTmag 9.565
E VTmag 0.029 Prox 626 TYC T HIP 87646
CCDM AB RAdeg 268.53928722 DEdeg -42.71652250 EpRA 1990 1.63
EpDE 1990 1.43 E RAdeg 19.8 E DEdeg 24.8 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 87646 Proxy H RAhms 17 54 09.43
DEdms -42 42 59.5 Vmag 9.41 VarFlag R Vmag H
RAdeg 268.539 DEdeg -42.7165 AstroRef * Plx -0.64
CCDM 17542-4243 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 354 Rho 0.173 HD BD
CD CD-4212593 CP CP-42 8053 Dm number -4212593 VIred 0.79
SpType G0 R SpType Coord arcsec 2000 175409.43-424259.5
Hipparcos 2
HIP 87646 Sn 55 So 3 Nc 2
RArad 4.686894597 DErad -0.7455440156 Plx -0.84 PmRA -0.03
PmDE -7.23 E RArad 1.6 E DErad 1.13 E Plx 1.76
E pmRA 2.18 E pmDE 1.25 Hpmag 9.5606 E Hpmag 0.0032
SHp 0.026 VA 0 BV 0.824 E BV 0.045
VI 0.85
CCDM
Ccdm 17542-4243 RComp Comp A Note1
Note2 Discov num DRAs -2.57 DDEs 0.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.1 Sp G0 PmNote *
PmRA 0 PmDE -5 Dm number -4212593 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 87646
 
 
17542-4243 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175409.43-424259.3 Mag 10.58 Calc delta mag 0.48
Calc coord yes
CCDM
Ccdm 17542-4243 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.57 DDEs 0.6
R dRAs 82 Year 1991 Theta 354 Rho 0.2
Obs 1 Vmag 10.6 Sp PmNote *
PmRA 0 PmDE -5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 87646